Dynamic Programming is mainly an optimization over plain recursion. Wherever we see a recursive solution that has repeated calls for same inputs, we can optimize it using Dynamic Programming. The idea is to simply store the results of subproblems, so that we do not have to re-compute them when needed…

Recently I attended a salesforce workshop which was SaaS means Software as a Service, means Salesforce has created the software & clients simply need to us it CRM is Customer Relationship Management refers to maintaining good relationship between customers & company by providing proper & convenient service to customer Classic…

Recently attended a workshop on Shell Scripting. Thanks to Vimal13 sir for such a outstanding workshop. Learned lot many new things like - 👉 box that JavaScript support 👉 BOM 👉 Integrate CSS with JavaScript 👉 Need of AJAX 👉 About request and response in web technology 👉 Function we can use to send request using JavaScript 👉Difference between JavaScript Synchronous and asynchronous 👉 To use JSON in JavaScript 👉 Types of boxes are there in JS 👉 To write loops and conditions in JS 👉 Get/Post method 👉 Use case of pre tag

This blog will explain you how to setup reverse proxy and to configure it automatically every time you attach new managed node.

Recently I attended a workshop on MongoDb workshop that was held by Linux World Pvt Ltd and take by record holder Mr. Vimal Daga Sir. The workshop was very informative and amazing as always. I learned the following things in the workshop : File system Data Model NoSQL databases Insert operation Schemaless DB Document oriented DB Configuring MongoDB server Indexing Sharding Replica set Compound Indexing

Recently attended a workshop on Shell Scripting. Thanks to Vimal13 sir such a outstanding workshop. I have learnt many new things in the seesion such as Advantages of Shell Script Bash Basics Basic Script Element Input output Redirection Loops Switch cases Condition Operators AWK Grep and cut commands Advanced Scripting Techniques with control structures Useful utilities of Shell Script Debugging the Shell Script

Jenkins is used to build and test your product continuously, so developers can continuously integrate changes into the build. Jenkins is the most popular open source CI/CD tool on the market today and is used in support of DevOps, alongside other cloud native tools. Before Jenkins… Before Jenkins, many development teams employed…

The architecture includes- 📌- Webserver configured on EC2 Instance 📌 Document Root(/var/www/html) made persistent by mounting on EBS Block Device. 📌 Static objects used in code such as pictures stored in S3 📌Setting up Content Delivery Network using CloudFront and using the origin domain as S3 bucket. …

Restarting HTTPD Service is not idempotence in nature and also consume more resources suggest a way to rectify this challenge in the Ansible playbook. Today we will answer above problem so let’s start it. Idempotence in Ansible An idempotent operation is one that can be applied multiple times without changing the result beyond…