👉DoctrineMigrationsBundle helps us to reflect changes in our entities to database so that we don't do anything manually. It compares your entities to your database so any updates in your entities will appear in your migration file after running
⭐️You can see more at the link at the end of the article. Thank you for your interest in the blog, if you find it interesting, please give me a like, comment and share with everyone. Thanks! ❤️
The moving of applications, databases and other business elements from the local server to the cloud server called cloud migration. This article will deal with migration techniques, requirement and the benefits of cloud migration.
In simple terms, moving from local to the public cloud server is called cloud migration. Gartner says 17.5% revenue growth as promised in cloud migration and also has a forecast for 2022 as shown in the following image.
#cloud computing services #cloud migration #all #cloud #cloud migration strategy #enterprise cloud migration strategy #business benefits of cloud migration #key benefits of cloud migration #benefits of cloud migration #types of cloud migration
At first, we didn’t consider an auto-migrating solution because there wasn’t a lot of complexity in the migration, especially for our small databases. We’d just have to bring the application down, export the database, import it to Cloud SQL, and bring it back up. That worked for most of our applications.
But toward the end of the process, two applications remained.
Through conversations with our product team and our Google contact, we learned about the Google Cloud’s Database Migration Service (which was in private preview at the time), which provides a serverless migration experience from MySQL to Cloud SQL for MySQL with continuous data replication, at no additional cost.
#database #database service #migrate databases #migrating financial data
In SSMS, we many of may noticed System Databases under the Database Folder. But how many of us knows its purpose?. In this article lets discuss about the System Databases in SQL Server.
Fig. 1 System Databases
There are five system databases, these databases are created while installing SQL Server.
#sql server #master system database #model system database #msdb system database #sql server system databases #ssms #system database #system databases in sql server #tempdb system database
As we know that laravel migration provides very simple way to create database table structure. We need to create migration file and write table structure then migrate that migration. Sometimes we need to rollback that migration. So here we will discuss about the migration rollback in laravel.
We can run the rollback artisan command to rollback on a particular step. We can execute the following artisan command.
php artisan migrate:rollback --step=1
Every time when we will rollback, we will get the last batch of migration.
**Note: **This rollback command will work on laravel 5.3 or above version. For the version below 5.3, there is no command available for migration rollback in laravel.
We can also use the following command to rollback and re migrate.
php artisan migrate:refresh --step=2
It will rollback and remigrate last two migration.
You can also checkout the article for executing single migration by clicking on the link below.
#laravel #how to perform rollback migration in laravel #laravel migration rollback #migration refresh in laravel #migration rollback batch in laravel #migration rollback for one specific migration #migration rollback in laravel
Sometimes while working on a laravel application, we just need to migrate only single or specific migration. If we run normal migrate command it will migrate all the migrations written in the application. Here i will let you know to migrate single migration in laravel.
Migrations play very important role for aplication’s database structure. We just need to create migrations in the application for each table which you want and whenever we migrate these migrations. New table structure would be created.
For new developers or setting up new environment, we do not need to backup of table structure. We will just need to run the migrations. It will automatically create desired tables in the database connected from the laravel application.
We can run all the migrations using the command below.
php artisan migrate
Now if we want to run only one migration or a specific migration, we will need to define a path parameter and will need to specify the path of that migration file which we want to run like below.
php artisan migrate --path=/database/migrations/my_migration.php
It will migrate only my_migration.php file. Here, you will need to replace file name from your own migration file.
You can also learn how to add column in existing daatbase table through migration by clicking on the below.
#laravel #how to migrate single migration file #laravel migration #laravel single migration #migrate specific migration in laravel