Docker – Practical guide
Lets create a NodeJS/Express project and dockerize everything. Also see how to use Nginx server in a Docker container.
Docker
To get started with Docker right away and play around use this link; you have to Login —> https://labs.play-with-docker.com/# Tutorial Source: https://schoolofdevops.github.io/ultimate-devops-bootcamp/d02-docker-operations/
GIT for DevOps
Atlassian website for more info: https://www.atlassian.com/git/tutorials/atlassian-git-cheatsheet
Prometheus & Grafana
Grafana is a Visual tool for displaying data in form of Charts and Graphs. Below I have described how both Prometheus and Grafana can be setup.
Portainer.io
Portainer is a Web-based Docker GUI tool. The main benefit of this Tool is you can have a nice UI to display all your Docker containers and images, create/update/delete them with just a click of a button, and so much more. Installation information in link –> https://www.portainer.io/installation/
Hibernate using JPA implementation
There are lot of Databases(MySQL, Oracle, MongoDB, etc) and implementations for each varry. Its hard for a company to switch to a different Database later in the project, if need arrises.Sun Microsystems recognized this problem and came up with a solution to stardardize ORM implementation(using tools like Hibernate, MyBatis, etc), known as JPA. Therefore JPA…
REST API
There are 2 implementations for REST Api in Java:1. Jersey, 2. Spring. – What is difference between using Servlets/JSP and REST Api??? The former returns an HTML response to Client; and the latter returns a JSON/XML response to Client. We first see how to implement REST Api using –> 1. Jersey. First create a Maven…
Java Servlets and JSP
Servlet Filter (Practical):We use “Filter” to basically for decoupling of specific application feature like eg: log, transaction, security; so that we can plug it anywhere we want without effecting other servlets or classes. Credits: Screenshots taken from Youtube –> “Servlet & JSP Tutorial | Full Course”; created by “Telusko”; Link: https://www.youtube.com/watch?v=OuBUUkQfBYM&list=PLbBjacL5QaX2XKaBk4TPAdu-EeFPsdq6o&index=16
About Me
I am a Professional WordPress Web Developer.
I have experience with – Javascript, Angular, WordPress, NodeJS, ExpressJS, MongoDB, MySQL, Git, Docker, Kubernetes. I am willing to try new frameworks and libraries; basically learn new technologies, and take on new challenges.
You can know more about my latest projects: https://mohibullahkamal.com
*** I worked on several personal projects and uploaded them on Github –> https://github.com/mohibullahkamal
I joined an awesome online Mentoring Group to gain knowledge about Freelance WordPress Development. LINK — https://www.mentor.com.bd/
I know about a great Web Development Agency; LINK — https://www.rapidit.com.bd/ . You can trust them with any services related to Web Development, WordPress Development.
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