Srini

How to Copy HDFS files to Local Linux GET Vs copyToLocal

Two popular HDFS commands you can use to copy HDFS files to local Linux. I have explained with examples.

5 Incredible Ideas for Group discussion

Discussion in the group, you need special skills. Here, I have shared my ideas, and these are useful for fresher and campus interviews.

2 Methods You Can Use to Install BeautifulSoup

HTML tags parsing is one kind of parsing method in Python3 text analytics. I have shared the steps to install the BeautifulSoup parser.

DB2 Ideas When to Perform RUNSTATS

In DB2, you need to know Rusnstats utility when it has to run. Ideas that are given in this post help you to make a decision.

How to Understand List and Arrays in Python

Here are the differences between Lists and Arrays in Python

5 Tricky DB2 SQL Queries for Practice

DB2 SQL is popular in mainframe and open source. I have given DB2 tricky SQL queries for your reference.

How to Use Nested Labels in DB2 SQL Procedure

SQL procedure saves your time when writing it for repetitive tasks. On top of that, writing code with Labels improves readability. So that maintenance is easy.

How to Run TSO Commands Correctly

TSO’s real purpose in the Mainframe is to execute daily use developer commands. TSO provides pre-defined commands. Still, you can create yourself and run in the TSO session.

Docker Container: Security Best Practices

I have explained Docker security best practices in this post. The highlights are Docker security for Containers.

Virtual machine Vs. Containerization Top Differences

Containers run in single operating system whereas Virtual Machines need a Host operating system. Here’re the useful differences.

Ansible – Role Vs. Playbook Top Differences

In Ansible, role and playbook are superior. Multiple roles – role1, role2,etc present in a Playbook. Follow these rules to create a role.

How to Resolve .vmx to .ova Error

I provided the solution for completed with errors issue during converting of .vmx to .ova file using ovftool.