Script(s) - technology as-is

Over a decade while designing tables, I used to design Gender column as gender char(1) Past few years i changed

How to compress (bzip / gzip) a very large text quickly ?

Compressing files is very important when you are using platforms like Hadoop or FTP. Here is how I do it

How to install GNU Parallel on Centos / RHEL servers. You are here because you know the power of GNU

Docker is no doubt a great tool for deploying applications on the go. By the time you are done learning

When a Linux OS (such as Cent OS) image is used in Docker, ipv4 forwarding is disabled by default. What

When using Tez, Inserting data using SELECT / UNION ALL will create non standard folders such as HIVE_UNION_SUBDIR_1.. n under

Installing Neo4J on your local machine is just one line command. –name myneo : Custom name for the container –publish=7474:7474

There are few great Remote Desktop clients (KRDC, Remmina) for Ubuntu, but none of them support multiple monitors. But there

CentOS by default ships with Python 2.7. If you are hard core developer who needs lot of PiP packages and

In my previous article we discussed about installing MySQL 8 using Docker in several steps. Now lets see how it

Installing and using MySQL with Docker is simple and straight forward. Step 1: Get latest MySQL docker image$ docker pull