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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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NoSQL vs. SQL: Choosing the Right Database for Your Application

NoSQL vs. SQL: Choosing the Right Database for Your Application

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4 min read
Modern Software Architecture is a Joke

Modern Software Architecture is a Joke

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2 min read
Top 7 Websites to Learn SQL for Free 2024

Top 7 Websites to Learn SQL for Free 2024

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3 min read
想要不花一分钱就能像专家一样管理和查询数据库吗?探索最佳的免费SQL学习网站,掌握这门重要的数据库语言所需的技能和知识。

想要不花一分钱就能像专家一样管理和查询数据库吗?探索最佳的免费SQL学习网站,掌握这门重要的数据库语言所需的技能和知识。

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1 min read
How to Define a Counter in MySQL

How to Define a Counter in MySQL

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6 min read
🇩🇪 Grundlagen von Datenbanksystemen

🇩🇪 Grundlagen von Datenbanksystemen

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4 min read
Understanding Your Data: The Essentials of Exploratory Data Analysis (EDA)

Understanding Your Data: The Essentials of Exploratory Data Analysis (EDA)

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3 min read
From Excel to Database: A Guide to Table Creation and Data Import with MySQL and SQLynx (Free SQL IDE)

From Excel to Database: A Guide to Table Creation and Data Import with MySQL and SQLynx (Free SQL IDE)

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2 min read
The Ultimate Guide to Data Analytics: Techniques and Tools

The Ultimate Guide to Data Analytics: Techniques and Tools

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2 min read
Schema + Data migration in Prisma (adding a new mandatory field)

Schema + Data migration in Prisma (adding a new mandatory field)

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2 min read
Getting Started with LINQ (3/3)

Getting Started with LINQ (3/3)

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9 min read
Performance Pitfalls: Using Hints in Oracle Database

Performance Pitfalls: Using Hints in Oracle Database

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2 min read
Performance of range queries in B-Tree and LSM indexes

Performance of range queries in B-Tree and LSM indexes

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9 min read
Data Analysis. The Ultimate Guide to Data Analytics: Techniques and Tools

Data Analysis. The Ultimate Guide to Data Analytics: Techniques and Tools

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1 min read
Count(*) vs Count(1) in SQL

Count(*) vs Count(1) in SQL

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3 min read
No-Code REST API for Databases adds Table Joins

No-Code REST API for Databases adds Table Joins

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4 min read
Understanding the Role of a SQL Server Database Administrator

Understanding the Role of a SQL Server Database Administrator

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2 min read
Essential MySQL 50 Selected Practice Questions with Answers

Essential MySQL 50 Selected Practice Questions with Answers

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13 min read
Essential Oracle 50 Selected Practice Questions with Answers

Essential Oracle 50 Selected Practice Questions with Answers

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4 min read
封装 Sqlc 的 Queries 实现更方便的事务操作

封装 Sqlc 的 Queries 实现更方便的事务操作

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2 min read
Postgres major version upgrades with minimal downtime

Postgres major version upgrades with minimal downtime

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4 min read
SQL vs NoSQL: Choosing the Right Database for Your Project

SQL vs NoSQL: Choosing the Right Database for Your Project

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2 min read
How to Combine Every Five Values into One Record #eg14

How to Combine Every Five Values into One Record #eg14

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2 min read
Introduction to Application Scenarios of PostgreSQL JSON and Optimization of Shared Detoast

Introduction to Application Scenarios of PostgreSQL JSON and Optimization of Shared Detoast

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3 min read
5-Week Data Career Boot Camp: Orientation and Foundations.

5-Week Data Career Boot Camp: Orientation and Foundations.

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3 min read
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