Top Big Data Platforms | Comparison and Reviews 2022 (2023)

Big Data Platforms Are All About Making Sense of Big Data

By Samprit Majumdar, Market Analyst at SelectHub

Top Big Data Platforms | Comparison and Reviews 2022 (1)

The human race today collectively produces more data in a day than a decade of history. Enterprises are constantly flooded with bigger and faster data. Traditional analytics platforms are incapable of handling this data. About 60% to 73% of business data remains untapped — properly harnessing it can make or break data-driven organizations. That’s where big data platforms come in, packaged solutions tailor-made to handle and make sense of vast amounts of information.

Our guide should help you get a better idea of big data platforms, their features and market trends to look out for and guide you through your software selection process. We’ve also included questions to ask internally and externally, along with key considerations to prioritize.

Executive Summary

  • Big data platforms encompass data collection, preparation, analysis and reporting tools.
  • The traditional definition of big data has changed over the years and is crucial to understand before harnessing it.
  • Efficient scalability is one of the major requirements and considerations while choosing a platform.
  • Gaining operational insights may be the goal of big data, but don’t ignore data processing, mining and cleansing operations, which take up over 80% of a company’s time and resources.
  • Building your personalized business requirements can be time-intensive, but is essential for software selection.
  • Machine learning (ML) and natural language processing (NLP) are the future of big data analytics.

What This Guide Covers:

  • What Is a Big Data Platform?
  • Deployment Methods
  • Benefits
  • Implementation Goals
  • Advanced Features to Consider
  • Trends
  • Software Comparison Strategy
  • The Most Popular Big Data Platforms
  • Questions To Ask Yourself
  • Questions To Ask Vendors
  • In Conclusion
  • Additional Resources

What Is a Big Data Platform?

A A big data platform is a cohesive solution to deploy, develop, analyze and manage big data — high volumes of diverse multi-structured data — in real time. It is an enterprise-grade solution that incorporates several big data tools for data ingestion, storage, transformation, management, analytics, consumption and more.

Big Data Platforms Categories

  • Big Data Storage Solutions

Big data platforms offer an alternative to multiple vendors and systems for leveraging big data for numerous complex use cases. Run instantaneous queries on terabytes of data, integrate with disparate solutions, clean and blend datasets, uncover patterns or develop customized apps — all through a single solution.

What Is Big Data, Exactly?

Big data describes large, diverse and complex data that overwhelm organizations daily. The term refers to datasets that are impossible to capture, manage or process through conventional databases.

Big data is generally characterized by the three V’s — greater volume, velocity and structural variety. Here at SelectHub, we recognize two other variables: intrinsic value and veracity. It originates from documents, audiovisual mediums, emails, IoT devices, transactional apps, social media and the web.

Essential Components

Big data platforms handle several parts of the big data workflow:

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  • Data Extraction, Transformation and Load
  • Data Storage
  • Data Analytics
  • Data Consumption

A robust big data platform should:

  • Handle, accommodate and integrate with numerous solutions, systems or tools.
  • Support horizontal and/or vertical scaling.
  • Handle a variety of data formats.
  • Provide real-time data analytics and reporting modules.
  • Data mine and explore huge datasets.

Types of Big Data Platforms

Relational Databases

Simple yet powerful, relational databases utilize SQL to provide relational tables, predefined relationships and structures. It can process ad-hoc queries, reduce deployment times and correspond to accepted standards. These systems support data warehouses, data marts and big data analytics apps.

Hadoop Distributions

Hadoop-based data processing and analytics platforms are new arrivals to the big data market. These platforms utilize Hadoop to provide scalable, distributed data processing and are often supplemented with numerous open-source tools.

Cloud-managed Services

Cloud providers offer data management and storage services that businesses can leverage to focus solely on analyzing big data and developing data-based apps. In addition to providing cloud infrastructures based on subscriptions, some providers also offer dedicated end-to-end cloud services with analytics functionality. Also known as big data as a service (BDaaS), these solutions offer greater flexibility and scalability and reduced complexity.

Deployment Methods

Traditionally, business analytics software was deployed in the cloud or on-premises. But with the advent of bigger and bigger data, traditional on-premises deployment is slowly becoming obsolete. In addition to cloud deployment, hybrid deployment has gained a lot of traction. Let’s take a look at these methods:

On-premises Deployment

Some larger organizations still prefer on-premises deployment. It requires intensive infrastructure, servers and IT teams to maintain. Scaling may become a burden, but you get a little more control over your data security and governance.

Cloud-based Deployment

Since scalability is at the core of big data analytics, cloud deployment is the go-to method for most big data needs. In addition to the traditional software-as-a-service model, big data providers offer cloud infrastructure and managed services to prepare and store your data. These platforms offer:

  • Intensive scalability
  • Zero infrastructure and maintenance costs. You only pay recurring subscription fees.
  • 24x7 data accessibility; from anywhere.
  • Painless implementation and low cost of entry.

Its downside, if any, is that you must rely on a third party for data protection and governance. However, private cloud environments do offer robust encryption and security measures to alleviate these concerns.

Hybrid

Of course, the cloud may not be ideal for all data needs, especially high-sensitivity healthcare or financial data. For organizations that don’t want to rely completely on cloud providers for data governance and protection, “best of breed” hybrid cloud deployment is the way to go.

Hybrid deployments leverage distributed computing to deploy over multiple private and public cloud and on-premises environments. They offer the cloud’s efficiency, elasticity and affordability with more control over data security and governance. Hybrid also refers to multi-cloud infrastructures — leveraging multiple cloud providers to deploy your data. However, a hybrid adoption can be complex. It needs careful planning, workload assessment and continuous optimization efforts.

Primary Benefits

In an age where everything and everyone leaves a digital footprint, properly leveraging big data can be a game-changer for companies. While the possibilities are endless, let’s look at some ways a big data platform can help your business:

Top Big Data Platforms | Comparison and Reviews 2022 (2)

Process Large Quantities of Data

Businesses are flooded with more and more data that is useless if it isn’t processed and analyzed on time. Big data platforms can gather, store and manage untapped business data from numerous sources; on a scale that was unimaginable through traditional applications. Harness high-velocity data from social media, shopping platforms, mobile devices and server farms with ease. ML and NLP techniques further increase the horizon of the data you can leverage.

Save Time and Resources

A data analyst spends about 80% of their time and resources cleaning, reshaping and refining data to make it usable for analytics. Robust BD platforms provide data cleansing and preparation tools to streamline this process, saving hours of business time and resources. Taking the load off your data scientists also means that they can focus on what’s really important — data analysis.

Obtain Actionable Insights

Harnessing big data also means businesses can utilize much more holistic and accurate information to drive their decisions. These systems can catch errors at the source and pull relevant, high-quality data from massive collections and numerous sources. Relevant, accurate and bigger data enables better insights, which in turn enables better decisions.

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Use Predictive Insights

Platforms that can adequately utilize big data provide predictive insights with utmost accuracy. Businesses can use these insights for countless use cases and are essential for continued growth and optimum productivity.

Maintain Competitive Edge

Big data platforms allow organizations to track markets and competitors in real time and implement pricing and business strategies. Gain a competitive advantage by evaluating your financial position and lucrative opportunities, predicting market disruptions, events and trends, and optimizing pricing consistency.

Open Up a World of Possibilities

Perhaps the most significant benefit of leveraging big data is that it opens up the untapped potential of the vast online sphere. Track and control online reputation, focus on local markets and their trends and get a comprehensive understanding of data-driven marketing. Perform what-if analysis and mitigate risks, detect fraudulent activity and reasons for failure, foster innovative strategies or dig into customer preferences — the possibilities are truly endless.

Implementation Goals

Goal 1

Intensive Scalability

Prepare for potential growth or data disruptions without worrying about infrastructure. BD platforms grow at the pace of your business by scaling extensively without sacrificing performance.

Goal 2

Cost Optimization

Discover efficient and cost-effective practices. Predict risks, returns, cancellations, decision impacts and expenses and take proactive measures.

Goal 3

Drive Innovation

Leverage AI, ML and NLQ models to uncover and turn insights from unlikely places into innovative strategies. Connect the dots to find relationships between disparate datasets. Develop radical marketing strategies, outreach programs and platform modifications.

Goal 4

Boost Sales and Customer/Client Engagement

Get a glimpse into consumer behavior, purchasing habits and inclinations by tapping into their digital footprints. Boost sales and cater to their needs by offering personalized products or services. Track and improve customer grievances through sentiment analysis to strengthen the customer experience and drive loyalty.

Goal 5

Prompt Risk Mitigation

Forecast unplanned events and predict risks and what-if scenarios. Identify issues and reevaluate risk portfolios in real time with quick data updates.

Goal 6

Streamline Hiring

Facilitate the hiring process through simple keywords to search through millions of profiles and resumes on LinkedIn or other recruitment platforms to find the most fitting candidates.

Basic Features & Functionality

Interoperability

A big data solution should have robust data connectors and development toolkits to ingest structured, semistructured and unstructured data from numerous sources.

No single solution can offer everything under the sun. You’ll need to integrate your platform with other big data and BI tools to modify its visualization, analytics and reporting capabilities according to your business needs.

High-volume Processing

Data processing serves as the backbone of big data platforms. Platforms should efficiently combine, structure and organize data in a meaningful way. The aim is to reduce performance lag for even the largest of datasets with high-performance techniques.

Many platforms use parallel processing frameworks such as MapReduce, Hadoop (built on MapReduce) and Spark. Other frameworks include Storm, Samza and Dryad. The frameworks have their specializations and limitations — evaluate them for your specific needs. Fairly compatible with each other — these can be combined to an extent.

Data Cleansing and Preparation Tools

Visualization and analytics tools only comprehend clean and structured data.

Data cleansing assures data accuracy through evaluation and elimination of null values, errors and nonsensical values.

Data Exploration

A robust platform should be able to find needles in a haystack — in real time. Platforms offer both manual and automated tools to go through data to find patterns, relationships and points of interest — ensuring data standardization through data matching.

Data Blending

Many systems offer data blending features to enable faster exploration and analytics by aggregating data from multiple sources without moving it to separate warehouses.

Analytics

Although many platforms prioritize either data preparation or analysis, some solutions offer both. After data is structured and standardized, analytics tools shape it into actionable insights.

Platforms should provide diagnostic and descriptive analytics tools to uncover insights such as KPIs, trends, patterns, risks and more. Vendors also incorporate AI and ML models to project predictive and prescriptive insights.

Scalability

Essential for big data projects, a robust platform should support vertical or horizontal scaling techniques to avoid performance bottlenecks due to a sudden influx in data.

Advanced Features & Functionality

In-memory Computing

In-memory computing is an emerging technology that improves performance and scalability significantly by storing and processing data in RAM.

It has numerous use cases, especially for applications that process massive real-time streaming data.

Visualization and Reporting

Stay on top of your business metrics and KPIs with real-time reports presented in customizable dashboards with easy-to-understand visualizations.

Robust platforms offer ad hoc reporting, numerous visualization widgets and drag-and-drop dashboarding functionality.

Advanced Analytics

Demand for diverse and advanced models to analyze big data is increasing. Natural language processing and natural language understanding (NLU) enable these platforms to understand written or spoken languages and liaison between humans and machines.

Advanced tools offer various analytics models such as clustering, neural networking, regression, sequential and behavior models.

Identity Management and Fraud Detection

The identity management functionality authenticates user access, controls levels of access and protects identities.

Fraud detection capabilities detect and prevent fraudulent activities through wide coverage and repeated tests.

Mobility

Most platforms are increasingly offering mobile and device-specific apps or device-agnostic web pages to prepare, explore and analyze data on the move from anywhere.

Embeddability and Custom Development

Go for platforms you can easily embed into web pages, apps and decision-making platforms. It prevents the hassle of developing your own applications from scratch.

Data Lake

Lets you store all kinds of data in its raw form, giving you the flexibility to perform the most innovative and advanced analytics.

Data Warehouse

Data warehouses can only hold structured data and are useful while delivering persistent business analytics with unmatched agility.

Current & Upcoming Trends

Big data as a buzzword might have been around for a while now. But as a core business function, it’s still pretty new. The global big data market is forecasted to reach$257.7 billion by 2026. The market is also going through a paradigm shift, owing to COVID-19 disruptions revealing that many traditional big data techniques are no longer useful. Let’s look at a few key trends organizations can leverage to deal with disruptive changes and uncertainties.

Top Big Data Platforms | Comparison and Reviews 2022 (3)

Edge Computing: Data Processing at The Edge

With data generation increasing exponentially, mostly from diverse and unstructured sources like smartphones, video streaming platforms, social media and IoT devices, business data processing costs have also increased rapidly. This jump has compelled organizations to move data processing to the “edge” — at or near data sources such as localized servers or physical devices.

Edge computing reduces bandwidth usage and costs related to cloud storage, processing and development. The healthcare and supply chain industries are widely implementing edge computing for their IoT devices.

Rise of AI: Machine Learning and Natural Language Processing

AI-based technologies like machine learning and NLP are silver bullets for both customer-facing and internal process analytics. Equipped with innovative, ethical and scalable AI and vast datasets to train on, machine learning algorithms provide contextualized answers to the most complex questions, identify patterns and anomalies, and predict insights to optimize price, sales and quantity.

AI and ML-driven big data technology is expected to increase customer analytics dramatically by 2027. ML algorithms can accurately learn customer preferences and behavior and offer personalized recommendations. Netflix and Amazon use ML models to understand customer inclinations to suggest relevant content and products. In addition to chatbots and textual and audiovisual interpretation algorithms, NLP has opened up new avenues to understand customer sentiment and consumer behavior. AI-based visualization tools democratize data analytics capabilities for the non-tech savvy.

Cloud Migration

When it comes to complying with the data boom, cloud migration is the name of the game. Organizations are increasingly shifting their data storage and computing burdens to cloud-managed providers such as AWS, Google, MS or IBM. With cloud infrastructure providers completely taking care of storage, processing, scaling and regulatory requirements, organizations focus solely on developing apps, databases or clusters from the get-go.

A Hybrid Future and Data Fabric

For organizations that don’t want to rely entirely on cloud providers for data governance and protection, cloud giants are increasingly offering “best of breed” hybrid cloud solutions. That’s where data fabric comes into play — to truly leverage hybrid multi-cloud infrastructures.

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Data-centric enterprises often store their data in various cloud, hybrid and on-premises environments, including data lakes and warehouses. Data fabric is a foundational architecture to store and retrieve data across these environments, providing consistent data access, visibility and insights while maintaining security and governance.

Growth of Data Lakes

Speaking of innovations in cloud computing, we’ve observed a swift shift towards cloud data lake architectures from traditional data warehouses involving time-consuming ETL processes to structure the data before using it. Unlike warehouses, data lakes can handle a large variety of information. Lakes store data in its raw form, allowing advanced analytics and greater flexibility. They also empower distributed processing and edge computing by shifting data management burdens to the edge.

Software Comparison Strategy

Now that you know which features to look for in a big data platform, you need to define a software selection strategy to assess software partners. Every platform offers something different. Choosing the best system will require you to identify your unique requirements, which happens to be the most vital but time-consuming process. It involves defining a goal for leveraging big data, identifying and engaging with your internal stakeholders, evaluating your front-end servers, current infrastructure and IT staff and more.

Hopefully, our free requirements template should help you define your needs before beginning your search for providers. However, our analysts have created a list of additional requirements to prioritize while choosing a platform:

  • Scalability: The platform should scale seamlessly with the data your business handles, prepared for data and market disruptions.
  • Analytical Diversity: Prioritize platforms that provide ready-to-use analytics modules according to your needs, such as risk analytics, content analytics, social media analytics, statistical analytics and sentiment analytics.
  • Hadoop Integration: Hadoop works as a foundation for big data software. Your platform should accommodate or integrate seamlessly with all four of its modules: Distributed file system, MapReduce, Hadoop Common and Yarn.
  • Cloud Architecture: Prioritize a utility-grade cloud architecture with workload optimization and crisis aversion.
  • Operational Analytics: It should perform advanced and deep analytics and automate decisions by acting on those insights in real time.
  • Robust Security and Data Governance: Choose a platform that offers data encryption and privacy to meet regulatory standards like HIPAA, PCI DSS and ISO 27001. Many providers offer governance features like audits, monitoring and user access controls.
  • Mobility: Ensures access to your pipelines, metrics and visualizations from anywhere via internet-enabled devices.
  • Interoperability: As we’ve discussed before, robust connectivity is essential for both importing and exporting data and modifying its capabilities.
  • Persistent Global Streaming Data Architecture: Especially useful when dealing with never-ending streams of information coming from IoT sensors, servers of security logs. A streaming data architecture lets you derive immediate insights from continuous streams of high-velocity data. A global data layer integrates and acts on distributed data feeds persistently.
  • Multi-Tenancy: Refers to a shared architecture where multiple users, processes and computer engines can work in parallel.

Cost & Pricing Consideration

The cost of a big data platform depends upon various factors: deployment method, number of users, implementation support and the number of modules. While narrowing your search for a vendor, it’s crucial to factor in your organization’s budget.

Keep in mind that even though open-source platforms are available, they’re not entirely “free.” In the long run, you may end up with higher expenses that come with big data, such as infrastructures, servers, networks, maintenance, data preservation and other hidden costs.

Most Popular Big Data Platforms

Even with a requirements template, it might be challenging to navigate the big data platform market. So we've curated a list of popular solutions that stand out:

1010 Data

1010 Data is a scalable cloud-native end-to-end platform to handle big data acquisition, self-service data management and advanced analytics with AI and machine learning capabilities. Known for its diverse capabilities and grouping features, it offers columnar data storage with HIPAA-compliant security. It provides a multi-source approach to track market and consumer trends, analyze buyer behaviors and quickly respond to real-time insights.

In addition to robust visualization and reporting tools, it enables organizations to build and deploy their own applications faster with its native engine and powerful widgets.

A visualization in 1010 Data.

Cloudera

Built on Apache Spark, Cloudera is a hybrid multi-cloud big data platform with extensive elasticity and flexibility. It is known for processing large amounts of data with ease. It provides a data warehouse that can efficiently blend data from multivariate sources to return insights in real time.

It offers a data science workbench to experiment and tune machine learning models. Use it to automate marketing, personalize customer experiences, monitor IoT devices or predict impacts. It supports streaming analytics and offers a no-code approach for non-technical business users.

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An example of Cloudera’s interface.

Pivotal

The Pivotal big data suite, now owned by VMWare, is an integrated open-source solution for big data storage, management and analytics. It offers Greenplum, a cloud-agnostic database known for its optimized parallel processing architecture and resource management capabilities. It provides robust performance for the largest of data and performs both batch and streaming analytics.

It also offers Gemfire, an in-memory data grid with powerful caching that enables faster application deployment and consistent elastic scaling in the cloud. It’s compatible with Hadoop and provides an SQL-like syntax to query with ease and a command center to troubleshoot faster.

Pivotal Command Center.

Microsoft Azure HDInsight

Microsoft Azure HDInsight is a cloud-managed and cost-effective open-source analytics platform with extensive scalability and end-to-end encrypted security. It’s known for its high availability and provides over 99% SLA. It also enables effortless real-time analytics for complex data by leveraging over 30 popular open-source frameworks like Apache Hadoop, Spark, Hive and Kafka. It also offers machine learning functionalities to predict trends in scale.

Analysts can scale workloads as they want and only pay for what they use. It also provides one-click native integrations with other Azure services. Utilize it to develop data lakes, visualize insights, monitor clusters and more.

Azure Hindsight overview screen.

SAP HANA

SAP HANA is a high-performance in-memory database known for its data processing, integration and analytics capabilities. In addition to its robust data connectors to acquire data from any source, it provides development tools, various programming languages and multi-model parallel processing to develop smart applications seamlessly.

Its in-memory architecture enables real-time analytics with increased scalability without sacrificing performance. It also provides robust transactional and analytical processing capabilities to gain actionable insights, generate predictions and understand key trends in seconds.

Database administration screen in SAP HANA.

Questions To Ask Yourself

Top Big Data Platforms | Comparison and Reviews 2022 (9)

Use these questions as a starting point for internal conversations:

  • What are your business goals? How does big data fit into it?
  • What is your company’s budget?
  • Which modules do you require?
  • Have you engaged with your company’s stakeholders? Which features do they require?
  • Do you have internal IT resources to help with deployment and usage?

Questions To Ask Vendors

Use these questions as a starting point for conversations with vendors:

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About the Software

  • Is the platform interoperable?
  • Which modules do they offer? Are they customizable?
  • Can it handle data cleansing, blending and preparation?
  • Do they offer diverse analytics and visualization tools?
  • Is it user-friendly for non-technical users? What does the learning curve look like?
  • Is it mobile-accessible?

About the Vendor

  • How do they handle updates?
  • Do they offer a free trial?
  • What kind of training do they offer? Are there dedicated resources such as blogs, webinars and on-demand training?
  • What implementation services do they offer, if any?

In Conclusion

Choosing a big data platform seems like an arduous task. Hopefully, this guide acts as a starting point in your journey for that perfect fit. Remember to align a platform’s features with your core business goals. We assure you that it pays off in the end. The next step is to check out our free requirements template to personalize your business requirements or skip to our free comparison report if you’ve already defined your goals.

Additional Resources

  • Big Data Components
  • BI vs Big Data vs Data Mining
  • What is a Customer Data Platform?
  • Descriptive vs Predictive vs Prescriptive vs Diagnostic Analytics
  • Big Data Integration

FAQs

Is big data in demand in 2022? ›

The big data market in India was valued at INR 132.63 Bn in 2021. It is expected to reach INR 558.24 Bn by 2027, expanding at a CAGR of ~26.80% during the 2022 - 2027 period. At present, India is one of the top 10 countries in the market, with over 600 data analytics firms.

Which big data tool is in demand? ›

Apache Hadoop is the most popular and widely used Big Data framework in the market. Hadoop allows for distributed processing of massive data sets across clusters of computers. It's one of the best Big Data Tools for scaling up from a single server to tens of thousands of commodity computers.

What is the best platform for data analysis? ›

Comparison of Top Data Analytics Tools
Data Analysis ToolPlatformRatings
Tableau PublicWindows, Mac, Web-based, Android, iOS5 stars
Rapid MinerCross-platform5 stars
KNIMEWindows, Mac, Linux.4 stars
OrangeWindows, Mac, Linux.4 stars
7 more rows
25 Oct 2022

What is the most popular source of big data? ›

The Primary Sources of Big Data:
  • Machine data.
  • Social data, and.
  • Transactional data.
27 Sept 2021

What are the 5 Which of big data? ›

Big data is a collection of data from many different sources and is often describe by five characteristics: volume, value, variety, velocity, and veracity.

Is big data good for future? ›

In the future, big data analytics will increasingly focus on data freshness with the ultimate goal of real-time analysis, enabling better-informed decisions and increased competitiveness.

Is big data easy to learn? ›

While it's not the simplest skill set in the world, it is certainly not hard to learn how big data works and what a data scientist does.

Which technologies will dominate in 2022? ›

Which Technologies Will Dominate in 2022?
  • Artificial Intelligence. Artificial intelligence solutions are quickly finding an application in most business processes and industries. ...
  • Internet of Things. ...
  • Blockchain Technology. ...
  • Cryptocurrency. ...
  • 5G Technology. ...
  • Quantum Computing. ...
  • Cloud Services.

Which is best big data or AI? ›

AI does use data, but its ability to analyze and learn from this data is limited by the quantity of information that is fed into the system. Big data provides a vast sample of this information, making it the gas that fuels top-end artificial intelligence systems.

Which ETL tool is in demand in 2022? ›

Here are the five most popular ETL tools in 2022:

Talend Data Fabric. Informatica PowerCenter. Fivetran. Stitch.

What are the upcoming trends in big data? ›

One of the major trends that we can see in 2022 is the use of public and private cloud services for data storage and analytics. Collecting, cleaning, structuring, and analyzing huge volumes of data is a source of concern that can be overcome through data science on the cloud.

Which country is best for big data analytics? ›

The top countries that provide the best education in data science include the USA, UK, Canada, France, Australia, New Zealand. So far, the USA has been reigning the 1st position for masters in data science.

What is an example of a big data platform? ›

Cloudera. Cloudera is a big data platform based on Apache's Hadoop system. It can handle huge volumes of data. Enterprises regularly store over 50 petabytes in this platform's Data Warehouse, which handles data such as text, machine logs, and more.

What software do most data analysts use? ›

The 7 Data Analysis Software You Need to Know
  1. Excel. Microsoft Excel is one of the most common software used for data analysis. ...
  2. Python. Python is routinely ranked as the most popular programming language in the world today [2]. ...
  3. R. ...
  4. Tableau. ...
  5. MySQL. ...
  6. SAS. ...
  7. Jupyter Notebook.
17 Aug 2022

What are the 3 most important sources of data? ›

Sources of Data
  • Observation Method.
  • Survey Method.
  • Experimental Method.

What are the big 3 of big data? ›

Dubbed the three Vs; volume, velocity, and variety, these are key to understanding how we can measure big data and just how very different 'big data' is to old fashioned data.

What are the famous 4 V's of big data? ›

Most people determine data is “big” if it has the four Vs—volume, velocity, variety and veracity.

What are the 4 components of big data? ›

There are four major components of big data.
  • Volume. Volume refers to how much data is actually collected. ...
  • Veracity. Veracity relates to how reliable data is. ...
  • Velocity. Velocity in big data refers to how fast data can be generated, gathered and analyzed. ...
  • Variety.

What are the important 2 Big V's in big data? ›

In the early part of this century, big data was only talked about in terms of the three V's -- volume, velocity and variety. Over time, two more V's (value and veracity) have been added to help data scientists be more effective in articulating and communicating the important characteristics of big data.

What is big data very short answer? ›

Big data refers to data that is so large, fast or complex that it's difficult or impossible to process using traditional methods. The act of accessing and storing large amounts of information for analytics has been around for a long time.

What is the next big thing after big data? ›

Augmented Analytics

This is a data analytics concept that automates the analysis of large amounts of data using AI, machine learning, and Natural Language Processing technologies to offer real-time insights.

What is the salary for a big data Engineer? ›

Big Data Engineer salary in India ranges between ₹ 4.2 Lakhs to ₹ 21.0 Lakhs with an average annual salary of ₹ 8.7 Lakhs.

Is big data better than data science? ›

Key differences – Big Data vs Data Science

Big data is used by organisations to improve the efficiency, understand the untapped market, and enhance competitiveness while data science is concentrated towards providing modelling techniques and methods to evaluate the potential of big data in a précised way.

Can I learn big data in one month? ›

it will take 1 to 1.5 months to learn Big data development. The basic prerequisite is to have knowledge over the database query and little bit of programming knowledge. It has come up with a lot of diverse tool where you can fit in your prior experience to get an expertise over the specific tool.

Can a non it person learn big data? ›

Working on Big Data requires programming skills is actually not true. Even with little or no knowledge in programming there is a lot of scope to gain Big Data career opportunities and growth in the Big Data space.

Can I learn big data without coding? ›

But the question often arises, does data science require coding? Many great enterprise data scientists began their careers in data science without any prior coding knowledge or experience. With this article, you will understand how you can start or switch to a career in data science even without any coding knowledge.

What are 5 emerging technology? ›

Emerging technologies include a variety of technologies such as educational technology, information technology, nanotechnology, biotechnology, robotics, and artificial intelligence.

Which 5 technologies will trend in 2022 which IT roles would be in demand? ›

Technology Trends in 2022 and Beyond That You Should Prepare For
  • Locationless Organizations.
  • Distributed Cloud.
  • Internet of Behaviors.
  • Cybersecurity.
  • Increase in Demand for Certifications.
  • No Code / Low Code.
  • Artificial Intelligence.
  • AR / VR.
17 Aug 2021

Should I learn deep learning or big data? ›

It would benefit a lot to learn both. Both fields offer good job opportunities as the demand is high for professionals across industries while there is a lack of skilled professionals; machine learning professionals are in more demand when compared with big data analysts.

What is the most advanced AI in 2022? ›

Latest Artificial Intelligence Technologies
  • Natural language generation. Machines process and communicate in a different way than the human brain. ...
  • Speech recognition. ...
  • Virtual agents. ...
  • Biometrics. ...
  • Machine learning. ...
  • Robotic process automation. ...
  • Peer-to-peer network. ...
  • Deep learning platforms.

Is Data Analyst replaced by AI? ›

While many analysts may fear they will be replaced by automation and AI, CEO of Yellowfin, Glen Rabie, believes that the role of the data analyst will increase in significance to the business and breadth of skills required.

Which database should I learn in 2022? ›

Which types of databases are The Best In 2022 and 2023?
  • Oracle. Oracle is a popular database management system that is gaining popularity due to its scalability and high performance. ...
  • MySQL. ...
  • MS SQL Server. ...
  • PostgreSQL. ...
  • MongoDB. ...
  • IBM DB2. ...
  • Redis. ...
  • ElasticSearch.
6 Jan 2022

Which database is in demand in 2022? ›

MySQL is one of the most popular databases in 2022. It's open-source so any person or company can use MySQL for free, but if the code needs to be integrated into a commercial application, you need to purchase a license.

What ETL does Amazon use? ›

AWS Glue is the ETL tool offered by Amazon Web Services. Glue is a serverless platform and toolset that can extract data from various sources, transform it in different ways (enrich, cleanse, combine, and normalize), and load and organize data in destination databases, data warehouses, and data lakes.

What is new technology in big data? ›

Big data technology is defined as software-utility. This technology is primarily designed to analyze, process and extract information from a large data set and a huge set of extremely complex structures. This is very difficult for traditional data processing software to deal with.

What is the biggest problem with big data? ›

Data Growth Issues

One of the foremost pressing challenges of massive Data is storing these huge sets of knowledge properly. the quantity of knowledge being stored in data centers and databases of companies is increasing rapidly. As these data sets grow exponentially with time, it gets challenging to handle.

What software can handle big data? ›

Strap in, hold tight and let's discover the top 7 big data tools for 2022.
  • Apache Spark. Pricing: Free and open-source. ...
  • Apache Hadoop. Pricing: Free and open-source. ...
  • Apache Flink. Pricing: Free and open-source. ...
  • Google Cloud Platform. ...
  • MongoDB. ...
  • Sisense. ...
  • RapidMiner.
25 May 2022

What are three examples of big data? ›

What are examples of big data? Big data comes from myriad sources -- some examples are transaction processing systems, customer databases, documents, emails, medical records, internet clickstream logs, mobile apps and social networks.

Is Google an example of big data? ›

Google is the world's most “data-oriented” company. It is a part of the largest implementers of Big Data technologies.

What are the three major types of big data applications? ›

Big data is classified in three ways: Structured Data. Unstructured Data. Semi-Structured Data.

Which programming language is best for big data? ›

Here are the top nine programming languages that data scientists should know:
  1. Python. Python is a general-purpose programming language that can get used to develop any software. ...
  2. SQL (Structured Query Language) SQL is one of the world's most widely used programming languages. ...
  3. R. ...
  4. Julia. ...
  5. JavaScript. ...
  6. Scala. ...
  7. Java. ...
  8. Go.
8 Jul 2022

Is Python good for big data? ›

Python provides a huge number of libraries to work on Big Data. You can also work – in terms of developing code – using Python for Big Data much faster than any other programming language. These two aspects are enabling developers worldwide to embrace Python as the language of choice for Big Data projects.

Can SQL be used for big data? ›

Oracle Big Data SQL enables a single query using Oracle SQL to access data in Oracle Database, Hadoop, and many other sources. So people and applications using SQL now have access to a much bigger pool of data.

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