what questions will ask in java interview about JDBC interview questions? JDBC (Java Database Connectivity) is used to connect database to perform database operations: create, read, update, delete.
JDBC Interview Questions Answers part-1 Read More »
MongoDB 4.4 installation on Ubuntu Linux 18 is very easy. Here is step-by-step command and you are done.
How to install MongoDB 4.4 on Ubuntu 18? Read More »
A database is a collection of data that is organized in a manner that makes it easy to be managed, accessed, and changed.
We are living in the high tech 21st-century world, where we use to say: “change is the only constant“, it’s not only applicable in software, it’s applicable in general life too. In software, we call it evolution. Whatever we call it, but this is the fact that “change is the only constant“.
Change is the only constant in software Read More »
JSON format a widely used platform-independent data structure to exchange the data between heterogeneous systems. The JSON format is widely used nowadays by all the developers
Health check API has three objectives: Reachable, Available, and Functional. understand Reachable, Available, and functional carefully in the post.
why health-check service is required for Load Balancer? Read More »
Docker internal and Docker evolution. Docker not evolve in a month or so , it took years and years to evolve.
Docker Evolution and Docker internal Read More »
The full form of PCI-DSS is ‘Payment Card Industry Data Security Standard‘. PCI which is widely accepted set of policies and procedures intended to optimize the security of Card ( i.e. credit card, debit card, cash card etc) transactions and protect cardholders data against misuse of their personal information. PCI-DSS is governed by PCI council
PCI DSS (Payment Card Industry – Data Security Standard) overview Read More »
What is MongoDB security? This post is about the frequently asked questions about MongoDB Security, which is ACL (Access Control Layer). What are the different Authorization and Authentication are available in MongoDB security.
Let me first focus on what is Ansible Ansible is mainly used for IT infrastructure management or deploy applications to the remote nodes.
Ansible IT Infrastructure Automation Read More »