Category: Database
Alembic Migrations in PostgreSQL: Fix Multiple Heads
1. Understanding Alembic and Migration Heads Alembic keeps track of database structure changes using versioned migration scripts that include upgrade() and downgrade() functions. Each migration is connected to a parent revision, creating a continuous sequence of updates. The most recent
Integration of SQL using Azure Portal
To integrate SQL into an application using Azure Portal, there are a few steps you need to follow depending on the SQL database service you want to use. The most generally used SQL services on Azure are Azure SQL Database
Managing Session State in Django Web Applications with a Database
In web development, session state refers to the ability of a web application to maintain state across multiple requests from a single user. This means that as a user interacts with a web application, their actions and data are saved
Configuring MySQL Master-Slave Replication on Ubuntu
Replication between master and slave MySQL databases involves replicating and copying database files across multiple servers in a network. Using this setup, the master server serves as a redundancy and fault-tolerance mechanism in the event of a failure, the slave
How to send data from the Parent component to the Child component in LWC
The Lightning Web Component (LWC) is widely used over the salesforce platform to build components that can work dynamically and are a combination of Custom HTML and modern JavaScript. Depending on the need, they can be displayed over Home Page,
Introduction to the rabbitmq message broker
Introduction: RabbitMQ is a message broker software that enables different systems and applications to communicate with each other in a distributed environment. It provides a reliable messaging solution that implements the Advanced Message Queuing Protocol (AMQP). In this post, we
Copy data from Azure Storage to a local disk using the Azcopy tool
Step.1 Download Azcopy from Microsoft according to your OS type https://learn.microsoft.com/en-us/azure/storage/common/storage-use-azcopy-v10 These files are compressed as a zip file, so extract them at a location Like D:\azcopy_windows_amd64_10.16.2\ Run AzCopy Sample command:- Step.2 Open the storage container from the Azure portal
How to use SSH tunnel to access phpMyAdmin
Server Side: ssh to your remote machine Block direct access to your PHPMyAdmin and allow it for localhost only. If you have a standalone PHPMyAdmin then go to the apache configuration file and add the following lines. #Restricted the Access
10 Best Practices of AWS S3 Folder Structure
Here are 10 AWS S3 folder structure best practices: Consistent Naming Convention: Use a consistent and logical naming convention for your folders. This helps in easy navigation and organization. Avoid using special characters or spaces in folder names. Hierarchical Structure:
