Big Data Archives - Page 2 of 11

20 PostgreSQL Commands You Need to Learn

Aspiring to gain expertise in PostgreSQL and level up your database career? Here are the most common PostgreSQL commands for beginners to start with. The growth of the digital world has resulted in a promising rise in the need for open-source database management systems. PostgreSQL has been one of the trusted alternatives for the same for many years. However, the recent decade has witnessed a formidable rise in the popularity of PostgreSQL. It is presently a powerful choice for a significant role in various integrated data centers worldwide. PostgreSQL is the go-to enterprise-level RDBMS with support for JSON and SQL […]

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30 Most Common SQL Queries for Beginners

Big Data / By Aditi Malhotra

Aspiring to learn SQL and build a successful career in data? Here we bring the most common SQL queries for beginners that will help you become a data pro. Computers are machines, and we need a specialized language for communicating with them. Therefore, computer programming languages come with a wide range of instructions to address certain tasks. Programming languages such as SQL, Python, and Java help computers and systems process large and complex data efficiently. SQL or Structured Query Language is undoubtedly one of the prominently popular programming languages, especially for its functionalities in access and modification of data in

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Tableau Fundamentals Training Course Launched

Big Data, News & Updates / By Pavan Gumaste

Over recent months, we have received many requests for launching courses on top data visualization tools. Today, it gives us great pleasure to announce the launch of our new Tableau Fundamentals training course. Data is growing at a considerably drastic rate, with the internet being a driving force for introducing new data. IBM predicts that the world generates around 2.5 quintillion bytes of data. On the other hand, a very trivial portion of such a massive volume of data is subject to analysis or application. It is obvious that the analysis of such a vast repository of information is a

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Splunk Basics Training Course Launched

Big Data, News & Updates / By Pavan Gumaste

The demand for machine data analysis and tools for visualization of machine-generated data is increasing constantly. Our beloved community and many aspiring learners have been requesting us to come up with the training course for some of the most popular system monitoring and data visualization tools. Today, we are announcing the launch of our new Splunk basics training course. Over the years, Splunk has become one of the notable tools for analysis, visualization, and monitoring large volumes of data. Splunk is basically known for its wide range of applications, along with support for working on many variable technologies. It is

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Splunk Tutorial – A Beginner’s Guide

Big Data / By Aditi Malhotra

The exponential growth of machine data in recent times is obviously evident. The primary reason for this drastic rise in machine data is the increasing number of machines in the global IT infrastructure. In addition, the rising use of IoT devices also fosters the generation of machine data. Furthermore, it is also evident to note the generation of machine data from sensors, web applications, and data created by users apart from user-created data. Therefore, the demand for a Splunk tutorial has increased in recent times to land up careers in data visualization. The following discussion presents a detailed impression of

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Tableau Tutorial – An Introduction to Tableau

Big Data / By Aditi Malhotra

There is no doubt regarding the significance of data visualization for businesses all over the world. Business intelligence has moved beyond basic market research and evaluation of competitors. The modern precedents of business intelligence require the implementation of data visualization tools such as Tableau. The increasing demand for Tableau made us present this Tableau tutorial. The demand for data visualization professionals in the existing IT labor market is one of the reasons for the increasing popularity of Tableau tutorial. Promising awareness of Tableau, its architecture, functions, and benefits present notable benefits for the career of IT professionals. Businesses need professionals to develop

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Apache Kafka Tutorial – A Quick Introduction

Big Data / By Aditi Malhotra

Kafka is one of the important technologies that have gained widespread attention in recent times. The demand for Apache Kafka tutorial courses shows the exceptional popularity enjoyed by it. Presently, we can notice the exceptional rise in the adoption of Big Data across multiple sectors. Therefore, enterprises have to deal constantly with the rising volume of data, which subsequently leads to two prominent issues. One of the formidable challenges refers to the collection of massive volumes of data, while another challenge refers to the analysis of collected data. In such cases, a messaging system serves as the ideal solution. Apache Kafka is

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Introduction to Apache Beam

Big Data / By Aditi Malhotra

Apache Beam is one of the top big data tools used for data management. Check out this Apache beam tutorial to learn the basics of the Apache beam. With the rising prominence of DevOps in the field of cloud computing, enterprises have to face many challenges. The management of various technologies and their maintenance is a noticeable pain point for developers as well as enterprises. One of the prominent burdens on enterprises in the DevOps era is the management of Big Data. You can find many tools for the management of big data such as Apache Spark, Apache Flink, Apache

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Career Path to Become Hadoop Developer

Big Data / By Aditi Malhotra

One of the most noticeable areas that provide reliable opportunities for businesses to gather competitive advantage is Big Data. Recently, the number of online searches for big data Hadoop developer jobs has been increasing considerably. Hadoop is one of the most popular Big Data tools in the big data landscape. You can even consider it as the standard benchmark tool adopted by enterprises worldwide for storing, managing, and analysis of big data. However, many individuals don’t have the proper guidance regarding the ideal Hadoop developer career path. The following discussion provides some crucial details that would serve as a guide

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