Amit Verma
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...
Oracle Announces New Java OCP 11 Developer 1Z0-819 Exam
The reputation of Java is not a new thing in the world of technology. So, many people aspire to start a career in Java programming, thereby turning towards professional Java certifications. The Oracle Certified Professional Java Developer certification is a promising option for aspiring Java programmers. One of the interesting highlights of the Java OCP Java certification is the...
Top 25 Tableau Interview Questions for 2020
Searching out for the frequently asked Tableau interview questions that could help you ace the interview? You're at the right place as here we've covered top Tableau interview questions and answers. The sheer volume of data generated in the world till now and the exponential growth in the pace of creation of data create possibilities as well as challenges. Presently,...
Best Way to Learn Java for Beginners
If you are a beginner in the world of programming, you are most likely to encounter many doubts. Among the many doubts, you will obviously have to focus on the programming language. Although there are various programming languages that aspiring programmers can learn, Java always stands at the top. Even for a beginner, Java presents many compelling reasons as...
30 Most Common SQL Queries for Beginners
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...
Splunk Tutorial – A Beginner’s Guide
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...
Top 30 Apache Kafka Interview Questions
The world of technology brings new advancement that keeps transforming the IT sector continuously. Apache Kafka is one in the long list of technological advancements that have revised the conventions in data analytics. As one of the notable real-time data streaming tools, Apache Kafka deserves more recognition, and it rightly gets the same. Therefore, many aspiring professionals search for...
Tableau Tutorial – An Introduction to Tableau
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...
Apache Kafka Tutorial – A Quick Introduction
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...
Introduction to Apache Beam
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...