Grafana is by a wide margin one of the most famous open source dashboard observing devices of 2019. Grafana is a must have for software engineers in need of versatile dashboard checking arrangement. Grafana can be utilized to screen a wide range of datasources. It can be integrated with time series…

The travel and hospitality industry is not as it once used to be. Not so long ago we saw travel as a luxury that only a few could experience and hospitality as some fancy word that those lucky few used. …

Social Engineering is one aspect of Ethical hacking. It involves exploring flaws in humans; how are we as people vulnerable to be socially engineered, such that an attacker can gain advantage to compromise the system that we are trying to protect. It is a century old tactic. Unknowingly, we encounter…

Last weekend, I was planning to load test an application. Instead of giving tough time to my machine 💻, i decided to setup JMeter on a EC2 instance on AWS. Before installing JMeter, i needed to install Java on the instance. This post is for anyone trying to install Java…

Have you ever thought about how much a single error can cost? Let’s say, we are talking of a data breach. According to the latest report, its average price comprised $8.64 million in the USA alone, which dates back to 2020. …

Redis is an open source NoSQL database. It was first released in 2009. Redis is not similar to MongoDB and is different from postgres and MySQL. It does not have tables and documents. Data is stored inside key value pair. It is not helpful for storing structured data. Unlike a…

Amazon S3 is a service offered by Amazon Web Services (AWS). It provides storage through interface and provides APIs for storage. It helps with computational scaling. It is very important to make regular backups of your data. S3 is a highly available distributed object storage service by AWS. It is…

Passwords protect you from unauthorized access to your computer 💻, application, and other personal information (credit card info, ssn no, etc). The stronger your passwords, the more secured you are. In today’s date, with everything online, it has become important to secure yourself with stronger passwords to protect yourself from…

In Python, venv or virtalenv helps you handle different Python packages installation for multiple projects. It stands for virtual environment, that lets you create a separate/isolated Python installation, and install different packages on to that virtual installation. It is very handy and easy to use. Using venv, you can easily…