NYC Parking Tickets: An Exploratory Analysis Using Hive
Partitions|Bucketing|Hive|Analysis
Bhawesh's blog
Latest articles
Concepts of Cardinal Relationships in ER Diagrams.
History of ER models ER diagrams are visual tools that are helpful to represent the ER model. Peter Chen proposed ER Diagram in 1971 to create a uniform convention that can be used for relational databases and networks. What is a Relational Database:...
Creating Users and Groups and changing their permission
ls -ltr This command is used to check the permission of directory and files inside the current folder remember the sequence: rwx:421 r=read w=write x=execute for folder/directory d is written in front of the syntax drwx-rwx-rwx There are 3 sections ...
Advanced Linux Shell Scripting for DevOps Engineers with User management
Task 1 Write a bash script createDirectories.sh that when the script is executed with three given arguments (one is directory name and second is start number of directories and third is the end number of directories ) it creates specified number of d...
Shell Scripting|Linux
In this Article We will what is shell scripts and write few basic shell scripts.
Day 3-Basic Linux Commands
This Small Blog will cover basic Linux Commands.
Devops|Why do we need it?
Need of Hour