Skip to main content

Best way to represent Many-to-many, One-to-many, and many-to-multiple relationship

By



Visualization is the best part to show many-to-multiple, many-to-many and one-to-many.
Definitely, it will help us understand complex data in the right direction. It will help us to make presentations and dashboards. Simple to understand. And it is not difficult or you shouldn't need to learn new things. There are many communities to help you. I prepared this article with the help of D3.JS

Example -  1

                              Demo         Download

Example - 2

                              Demo        Download


Labels:

Comments

Post a Comment

Thank you :)

Popular posts from this blog

Data Types in Python

By
Data Types  In C# or Java, You need to declare a variable specify them integer, string, and decimal. But in Python no need to specify. We can declare variables like Example: C# or Java int age = 28; string Name = "Siddhu"; Example: Python age = 28 Name = "Siddhu" So, you don't need to declare variable types in python. This is an advantage in Python, But still have few Disadvantages too. Example: In my Python function def add_numbers(x,y): print(x+y) add_numbers(20,50) //Output: 70 add_numbers(20,"Something") //Error:"Traceback (most recent call last): File "C:/Users/siddhartha.e/PycharmProjects/siddhu-py/my1stpycode.py", line 8, in add_numbers(50,"Something") File "C:/Users/siddhartha.e/PycharmProjects/siddhu-py/my1stpycode.py", line 4, in add_numbers print(a + b) TypeError: unsupported operand type(s) for +: 'int' and 'str'" ...
Post a Comment
Read more

Database and Migrations

By
Database and Migrations You can config Database in the .env file. By default, Laravel has MySQL configuration. For example, I configured my details DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=Laravel_tutorials DB_USERNAME=root DB_PASSWORD= So how it connects the database, In your root folder config/database.php file will read the .env file configuration. Migrations: Migrations are most likely a version control for your database. Advantages You can easily allow your team to modify database schema and share to everyone in the application No headache to add a new column in the database manually. This migration will help all teammates into one path. Now check with artisan command php artisan migrate php artisan migrate This command will create basic users,password_resets and migrations tables. Here migrations table will track of all migrates You can undo previous migration using rollback command php artisan ...
Post a Comment
Read more

Laravel form validations

By
 Laravel Validations: List of types "first_name" => 'required|alpha:ascii|min:3|max:100',// alpha:ascii (only accepts a-z) "middle_name" => 'string', "last_name" => 'required|string', "email" => 'required|email|unique:users,email', "password" => 'required|string|confirmed', "sex" => 'required|string', "phone_no" => 'required|string', "account_type" => 'required|string', "dob" => 'required|date_format:d-m-Y', // date with format "nationality" => 'required|string', "company" => 'required|string', "company_sector" => 'required|string', "company_address" => 'required|string' "bank_account_no" => 'required|min_digits:3|max_digits:5', "role" => 'required|in:admin,editor,viewer', ...
Post a Comment
Read more