Amazon CloudFront is a Content Delivery Network (CDN) on AWS Cloud. A content delivery network refers to geographically distributed servers to provide the faster response of content over the internet. The popularity of the content delivery network (CDN) grown up in recent times. Its ability to serve content faster makes it a good choice over […]
Android Q Features
Finally, Android Q Beta 1 has been released and we are very eager to share what it has in store for everyone. Let’s look at the different features and some APIs as well. Android Q Features 1. Security Enhancements – Biometrics Android Q further enhances biometric prompts. You can now provide a hint that tells […]
How to Install MongoDB on CentOS 7
In this article, we dive in and see how you can install MongoDB on CentOS 7. MongoDB is a free, flexible and opensource NoSQL database, different from the regular SQL databases like PostgreSQL and MySQL. In MongoDB, data is stored in JSON format and does not require a schema. Installing MongoDB At the time of […]
Nginx vs Apache – Which one is the Best ?
Apache and NGINX are the two most popular and open source web servers used all over the world and controls over 60% of the market share. Although the functionalities of both of them are pretty same, they differ in terms of their architecture, performance, and security along with a few other key points. However, choosing […]
NGINX as Reverse Proxy for Node or Angular application
A reverse proxy is a server that retrieves resources for clients from one or more upstream servers. It typically places itself behind a firewall in a private network and forwards clients request to these upstream servers. A reverse proxy greatly improves security, performance, and reliability of any web application. Many modern web applications written in […]
How to Install Elasticsearch Logstash Kibana (Elastic Stack) on Ubuntu 18.04
In this guide, you will learn to install Elastic stack on Ubuntu 18.04. Elastic stack, formerly known as ELK stack is a collection or stack of free and opensource software from Elastic Company designed for centralized logging. It enables the searching, analyzing and visualization of logs from different sources in a myriad of formats. Centralized […]
Nginx Rewrite URL Rules Examples
NGINX rewrite rules are used to change entire or a part of the URL requested by a client. The main motive for changing an URL is to inform the clients that the resources they are looking for have changed its location apart from controlling the flow of executing pages in NGINX. The return and rewrite […]
Data Types and Modifiers in C
Data Types in C C has various data types to store data in program. C program can store integer, decimal number, character(alphabets), string(words or sentence), list etc. using various data types. We need to specify the data type of variable(identifier) to store any data in it. Explanation and basic usage of the concept is provided […]
SQL Drop Table
In a real-time situation, there are scenarios when we would like to remove the table from the database. Let us discuss in detail about the process of removing a table from the database. SQL DROP TABLE The SQL DROP TABLE statement informs the database that a particular table needs to be removed. SQL DROP TABLE […]
Understanding NGINX Configuration File
It’s very important to understand the structure of the NGINX configuration file to get the best performance from your server. Further, by applying directives on right context in a NGINX configuration will enable you to eliminate repetitive codes and manage your infrastructure better. Therefore to help you understand the structure of the NGINX configuration file, […]