DATABASE DESIGN – Telegram
DATABASE DESIGN
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Лучшие материалы по работе с хранилищами данных на русском и английском языке

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Creating A Hot Standby In PostgreSQL

In today’s post, I will show you Creating A Hot Standby In PostgreSQL. PostgreSQL Community 13 Installation: [crayon-624d7770b7251200400556/] To create Stanby, we need two servers with Postgresql Community 13 installed. If you have not installed, you can install from the link above. There are operations that need to be done on both the master and …

Read: Creating A Hot Standby In PostgreSQL.
Securely connect to an Amazon RDS or Amazon EC2 database instance remotely with your preferred GUI

Read: https://aws.amazon.com/blogs/database/securely-connect-to-an-amazon-rds-or-amazon-ec2-database-instance-remotely-with-your-preferred-gui/
QVentures and MongoDB Partner to Support the Next Generation of B2B SaaS Founders

Read: https://www.mongodb.com/blog/post/qventures-mongodb-partner-support-next-generation-b2b-saas-founders
Introducing Gap Filling for Time Series Data in MongoDB 5.3

Read: https://www.mongodb.com/blog/post/introducing-gap-filling-time-series-data-mongodb-5-3
Cut-over logic in vitess schema migrations

Read: https://vitess.io/blog/2022-04-06-online-ddl-vitess-cut-over/
Building a Blog with FastAPI, MySQL, SQLAlchemy, and Alembic

In this tutorial you'll learn how to build an API using FastAPI and MySQL. we'll be interacting with the database using mysqlclient, sqlalchemy, and alembic for migrations.
App Overview

these are the endpoints we are going to be building in this app...

Read: https://pneuma.hashnode.dev/building-a-blog-with-fastapi-mysql-sqlalchemy-and-alembic
Readable MultiAZ Cluster with AWS RDS MySQL under the hood.

Read: http://mydbops.wordpress.com/?p=11236
Understanding Triggers in SQL Server

A trigger is an object having a collection of code or codes which fires automatically when an event occurs in the database server. The most used database events which cause the database to execute triggers are DDL(DATA DEFINITION LANGUAGE) Event and ...

Read: https://mssqlserver.dev/understanding-triggers-in-sql-server-with-examples
Import sample database into AWS RDS MySQL using Workbench & Shell

Bytebase open-sourced an Employee sample database for MySQL https://github.com/bytebase/employee-sample-database-mysql with two variations: A Full dataset (~170 MB) including 300024 employee records and a Small dataset (~6 MB) including 10000 employe...

Read: https://devrel.bytebase.com/import-sample-database-into-aws-rds-mysql-using-workbench-and-shell
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Анонс стрима 07.04.22: Сжать данные в SQL Server в десятки раз, а ускорить запросы в сотни

У меня в планах на этот год на Хабре было опубликовать пару статей по колумсторам и XML. Материала за годы накопилось предостаточно и выходило на 30..40 страниц текста - фактически мини-книга. Но когда за окном Градами и прочей дичью херячили месяц... оно как-то не складывалось настроиться на конструктив. Вначале агрессия на виновников этой дичи, потом паника за близких... печаль что все планы порушились и непонятно что ждать. А сейчас прям совсем ровно на все жизненные трудности ибо как-то получается разруливать все и помогать людям.

Так вот... со знакомым решили вернуться к прежней теме и постримить сегодня о колумсторах. Без политики, срача и прочего. Очень много шутеек о том как живеться в условиях спецоперации и немного полезной инфы о колумсторах на SQL Server.

Кто хочет из коллег послушать: https://www.youtube.com/watch?v=wXH3fUN0PsM

You are welcome!
...

Читать: https://habr.com/ru/post/659541/
What Directory Am I In Linux?

In today’s article, we will look for an answer to the question What Directory Am I In Linux? Pwd : With this command, we can see which directory we are in. We entered the /var/log/ directory in my article named “entering the directory in Linux”. Let’s verify that we are in that directory by typing …

Read: What Directory Am I In Linux?.
MariaDB Python Connector 1.1.0 RC1 now available

Read: https://mariadb.com/?p=30829
Amazon Aurora PostgreSQL blue/green deployment using fast database cloning

Read: https://aws.amazon.com/blogs/database/amazon-aurora-postgresql-blue-green-deployment-using-fast-database-cloning/
Forward, Together: How MongoDB Invests in (and Helps Grow) Modernization Consultancies for Our Customers

Read: https://www.mongodb.com/blog/post/forward-together-how-mongodb-invests-helps-grow-modernization-consultancies-customers
Notion is underrated

https://curious-woolen-937.notion.site/ASSIGNMENTS-e4aeb29e51e345b5b326d67dfd8207c8
I'm learning to create templates onNotion Course practice
the notion and later will sell them.

Read: https://shreyashbuilds.hashnode.dev/notion-is-underrated
Deploying Apache Airflow on OCI with MySQL HeatWave Database Service

Read: https://lefred.be/?p=5448
A List of PostgreSQL Commands for Beginners

Yes, My First-ish Time
I've dabbled with SQL a couple times, but never truly dove all the way in. I took Google's Data Analytics certification last year, and it gave a nice cursory overview of SQL, Big Query, Tableau and the R language. But, I'm read...

Read: https://blog.eamonncottrell.com/a-list-of-postgresql-commands-for-beginners
Auditing & Implementing Data Change Capture with Triggers in SQL Server

Database Auditing is a process of tracking and logging all events and capturing data changes in database objects, it not only helps businesses but is also a compliance requirement.
In most cases when we want to implement capturing of data changes in ...

Read: https://mssqlserver.dev/auditing-and-implementing-data-change-capture-with-triggers-in-sql-server
Docker and SQL Server 2017 Installation On WindowsVM In Azure

In today’s article, I will explain Docker and SQL Server 2017 Installation On WindowsVM In Azure. In my previous article, I told you how to install Docker and SQL Server 2017 on LinuxVM on Azure. This article, I will be telling you about the “Windows Server 2016 Datacenter – with Containers”, which we will install …

Read: Docker and SQL Server 2017 Installation On WindowsVM In Azure.
Real Apps Built with a MongoDB Atlas Serverless Database

Read: https://www.mongodb.com/blog/post/real-apps-built-mongodb-atlas-serverless-database