TAN

Realm Object Server Setup In AWS Instance

Realm Object Server provides synchronisation of Realms between devices and provides authentication and access control services. Realm Object Server is a Node package which requires a Node project to run within.

Prior knowledge

Mandatory to have some basic knowledge in linux commands which will help you to setup realm object server in AWS instance. Either you have AWS instance or CentOS…

Setup of Lumen using Laravel Homestead vagrant box

Lumen is the stunningly fast micro-framework by Laravel. Lumen attempts to take the pain out of development by easing common tasks used in the majority of web projects, such as routing, database abstraction, queueing, and caching.

I believe if you can setup the software easily then development becomes very easy and less frustrating. If you are not aware of some terms like virtualbox, vagrant, ho…

Node.js async await vs promise vs callback

Normally Node.js invokes functions asynchronously. Node.js async await, promise and callback comes into picture when you want to execute one function after completion of another function execution.

All these features are introduced one by one in Node.js different version release. Before Node version 7.6, the callbacks were the only way provided by Node to run one function after another.

We will…

Use of realm object in realm Event handler

Before describing the deep concept of handling realm event handler changes, if you want to know about realm then please go through these links https://realm.io/ and https://realm.io/docs/javascript/latest/once.

Realm Platform:

They provide new standard in data synchronisation. Realm helps companies build engaging mobile applications with minimal development time. The Realm Platform enables any…

Enable logging in MySql is necessary to manage your server and helps in analyzing performance and investigating problems. Most of the time when we find any issues in our web application or when user complains about the performance then only we print our query and run that query in MySql server to analyse what is wrong. Prevention is better than cure. Important Logs Type In MySql: The error log…

Even though we write lot of functions daily we hardly pay attention how to improve our functions. FUNCTIONS SHOULD DO ONE THING. THEY SHOULD DO IT WELL. THEY SHOULD DO IT ONLY. Before giving attention to write an effective function you need to know what are the main points you need to take into considerations. Small! Blocks and Indenting Do One Thing Reading Code from Top to Bottom: The Stepdown…

Caching using zend framework(1sT sTEP tOWARDS zERO tO hERO)

In this blog we will discuss how to cache your whole project. When we run our project, php interpreter enters into the public/index.php file and after interpreted the project source code, again it comes out through index.php file.

  As in above image we can see index.php is entry point and exit point so if we will start Caching and end Caching in index.php file then our whole project will be…

cACHING uSING zEND fRAMEWORK(zERO tO hERO)

In my previous post we have seen simple caching using plain PHP. Here we will learn how to implement caching using Framework. We will use ZendFramework-1.12.3. You might wonder that why I am using very old version framework for caching. Don’t worry I will make you zero to hero in caching step by step. In this version caching is very easy to understand also easy to implement. So let’s start!! Anal…