Articles
2019
AWS Elastic IP and use case
Aws Elastic IP : Aws provide a functionality so that you can reserve the public IP. You can utilize that public ip to attach with ec2 instances. How it is…
June 2, 2019
how to make command aliases for command prompt?
use-case let say there is one long command you often use, may be ssh to server with certificate ip and user so either you go from history to connect or…
May 12, 2019
Apache Web Server Basic Security fixes and Optimisation
If you are utilising the apache web server HTTP for your website hosting and you maintain that server, then you must consider the following points, Turn on LOGS and installing…
February 27, 2019
AWS Fundamentals
AWS Service Status : https://status.aws.amazon.com/ You can check for the status for All AWS services from the following page provided by aws : service status dashboard In AWS You Pay for…
February 14, 2019
AWS IAM Policy
If you have worked in AWS CLOUD, you must be knowing about IAM (Identity and Access Management) and the policy. IAM policies are also called Identity Based policy . This…
February 2, 2019
PHP: Better way to manage your cron rather than writing all in crontab
In PHP , if we are writing the scheduled tasks in core php, then, we need to setup the individual cron in either crontab in linux or schedule task in…
January 16, 2019
2018
Aws AI and ML (Machine Learning Stack)
Everyday AWS is improving their set of services in all aspect. As this decade in IT focusing on AI and ML, so Here is a list of services provided by…
December 9, 2018
Twin Identical Challenge
Problem :There was a problem to find identical string after changing character Rule 1: you can shuffle even indexed character to even index character2: you can shuffle odd indexed character…
September 17, 2018
Planning Hadoop Cluster
July 30, 2018
Apache Hbase
July 30, 2018
Apache Hive
July 13, 2018
Hadoop Administration
June 30, 2018
Apache Sqoop & Flumes
June 30, 2018
Apache PIG
June 30, 2018
Big Data And Hadoop
June 30, 2018
2017
Session Management with PHP, part-4
In this part, we will try to cover for three questions What are the parameters that can be configured? Can I change the stored location? Can I change how the…
October 17, 2017
Session Management with PHP, part-3
In earlier part, Session Management Part-2 we had many questions, One of them is 1) Is it only possible through cookies, if not then what and how? By Default “Yes”,…
October 17, 2017
Session Management with PHP, part-2
In the previous session Session Management Part-1 , we talked theoretically, now let’s come to implementation. So In PHP, Session can be used by just writing one line of code…
October 15, 2017