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How to Define Various VSAM Clusters with IDCAMS

IDCAMS DEFINE Utility you can use to define VSAM files. Here are the parameters to consider while creating them.

How to Join 3 Tables—Without Join Keyword

Sample SQL Query to Join three tables with WHERE clause. It is Tricky SQL query helpful for interviews.

SQL Query: How to Use LOCATE and Substring Correctly

Here are SQL queries to use the SUBSTRING function along with LOCATE function. LOCATE gives position, and SUBSTRING uses that for the start position.

6 Beginner’s Python Interview Questions

Here are the python technical interview questions helpful for your next interview.

Python Logic to use tell() and seek()

In Python, both tell and seek functions help you get the data from a file. How to use these explained on how to use in your current project.

11 Kafka Admin Interview Questions

You can learn interview questions for the Kafka administrator role here. The questions covered prime points of the Kafka server.

Understanding SQL Set Operators: UNION, INTERSECT, MINUS

Here are top rules of set operators in SQL with examples

How to Install HBase Properly

HBase is a NoSQL database in the Hadoop framework. Correct installation needed to work with HBase database. These are steps for quick installation without errors.

How to Use CAST Function: 5 Tricky SQL Queries

Cast function the real purpose is to convert data types. This post tells you best examples, rules, and how to use in Data analytics.

How to Use Multiple Like Conditions in SQL

You can use multiple LIKE condition in SQL WHERE clause. Here is an example for your quick reference.

Parallel Vs. Grid Vs. Distributed Vs. Cloud Computing

Connected resources’ purpose is to deliver enormous computing power. In this post, you will enjoy reading Parallel, Grid, Distributed, and Cloud computing differences.

9 Top Searched Links in 2020

2020 top user searched links shared in this post for your reference.