![Laravel Eloquent Relationship Part 1](https://images.ctfassets.net/vzl5fkwyme3u/2iNUlfYJ8SZVYUSemRAszt/eeb78994b12f1491f654d77026ab6c33/AdobeStock_199075029.png?w=1000)
Laravel introduces eloquent relationships from laravel 5.0 onwards. We all know, while we creating an application we all have foreign keys. Each table will be connected to some other. Eloquent make easy to connect each tables easily. Here we will One to one, one to many and many to many relationships. Here we will see three types of relationships,
1. One to one relationships
2. One to many relationships
3. Many to many relationships
## Why Eloquent Relationships
Here we have 2 tables, students and marks, so for join each table,
$student = student::join(‘marks’,’marks.student_id,’=’,students.id’)->where(‘students.id’,’1’)->get();
the above query is to l...
![PHP CHAT WITH SOCKETS](https://images.ctfassets.net/vzl5fkwyme3u/71dBtxsZPdBnAn8UgQTyRR/75ca0c2ab27af41ffc82b17d1be264d7/AdobeStock_265642631.jpeg?w=1000)
I am sharing a very interesting blog on how to create a chat system in php without using ajax. As we all know ajax based chat system in php is not a good solution
because it **increases the server load and redundant xhr calls** on our server.
Instead, I am going to use sockets for incoming messages from and send messages to another user. So lets try them out using the following steps:
### Step 1: Cross check in php.ini that sockets extension is enabled
/ /remove semicolon from very start of the extension like
### Step 2: Create `server.php` file
This file will handle the incoming and outgoing messages on sockets, Add following variables in to...
![Creating a Tiny Blog Management system in Laravel 5.7](https://images.ctfassets.net/vzl5fkwyme3u/7hiPly9aeW8i6IU0wkK4Gg/5b13c5fb7f273be44f44c87fb2ce5f5f/AdobeStock_205314257.jpeg?w=1000)
I am expecting you are familiar with PHP. In this post I will be using the Laravel framework to create a small blog system. I am showing here very simple steps to create blogs, If you want this complete code then please message me.
**What are major Prequisites for Laravel:**
* PHP version >= 5.6
* Composer should be installed in system
Create a project with name tiny_blog with following command
```composer create-project laravel/laravel --prefer-dist tiny_blog```
enter into the laravel project
create a migration file using following artisan command
<pre>php artisan make:migration create_blog_table</pre>
After this command you will fou...
![Create Alarm and Monitoring on Custom Memory and Disk Metrics for Amazon EC2](https://images.ctfassets.net/vzl5fkwyme3u/2HgdCq2lZucMyuiYyYiQie/b7376c29a2f94799613e8c1cb8ff4d3b/AdobeStock_91111530.jpeg?w=1000)
Today I am going write a blog on how to Monitor Memory and Disk custom metrics and creating alarm in Ubuntu.
To do this, we can use Amazon CloudWatch, which provides a flexible, scalable and reliable solution for monitoring our server.
Amazon Cloud Watch will allow us to collect the custom metrics from our applications that we will monitor to troubleshoot any issues, spot trends, and configure operational performance. CloudWatch functions display alarms, graphs, custom metrics data and including statistics.
## Installing the Scripts
Before we start installing the scripts for monitoring, we should install all the dependent packages need to perform on Ubuntu.
First login to your AWS server, and from...
![Working With Thin Controller And Fat Model Concept In Laravel](https://images.ctfassets.net/vzl5fkwyme3u/18L41PfcrcYYkM0qAsCous/7caca26b8cfb5a643d8cb16b14ae5eae/AdobeStock_147870533.jpeg?w=1000)
Models and controllers are one of the most essential programming handlers in the Laravel MVC framework, and both are used vastly for different functional operations. Models in Laravel are created inside the app folder and are mostly used to interact with the database using Eloquent ORM, while the controllers are located inside the directory App/Http/Controllers.
As a programmer, you should have the knowledge how to keep the balance in between the programming usage of Models and controllers. As which one should be more utilized for allowing functional tasks in applications deployed on any [PHP MySQL hosting](https://www.cloudways.com/en/php-cloud-hosting.php).
## What is the Concept of Thin Controller and FAT Models
The concept of ...