#database Development Tutorials & Tips | Roast Dev

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Setting Up PostgreSQL Replication with Docker

In this blog post, we will walk through the process of setting up PostgreSQL replication using Docker. Replication is a critical feature for ensuring high availability and fault tolerance in database ...

19.03.2025 0 Read More

SQL vs. NoSQL: The Debate That Shouldn't Exist

For years, the tech community has framed SQL and NoSQL as competitors, each with passionate advocates. In reality, they are complementary technologies, each suited to particular tasks. Modern applicat...

19.03.2025 0 Read More

SQL Unleashed: Optimize Your Queries and Recalibrate Your Coding Journey" to a level two heading by using

Ever spent hours debugging a slow SQL query and wondered, “What am I missing?” Today, let's dive into a powerful technique—using Common Table Expressions (CTEs) and indexing—to optimize your S...

19.03.2025 0 Read More

SQL evaluation framework for accurate query assessment

Explore a systematic approach to evaluating SQL query generation by comparing results against predefined gold queries while accounting for valid variationsBy Yaswanth VudumulaThis article was original...

19.03.2025 0 Read More

InnoDB Indexs

Database indexes are divided into Primary Indexe and Secondary Indexe. How do InnoDB and MyISAM utilize B+ trees to implement these two types of indexes, and what are the differences between them? ...

20.03.2025 0 Read More

Enhancing Retrieval-Augmented Generation with SurrealDB

GraphRAG: Enhancing Retrieval-Augmented Generation with SurrealDB, Gemini and DeepSeekImagine a detective investigating a complex case. They have a mountain of evidence: witness statements, forensic r...

20.03.2025 0 Read More

Desvendando SQL: Procedures

Eae gente bonita, tudo bem com vocês? Continuando nossa série de publicações, hoje nós vamos falar sobre procedures! O que é? Procedures ou store procedures, é um conjunto de comandos t...

20.03.2025 0 Read More

CRDTs: Achieving Eventual Consistency in Distributed Systems

Disclaimer: this is a report generated with my tool: https://github.com/DTeam-Top/tsw-cli. See it as an experiment not a formal research, 😄。 Summary Conflict-free Replicated Data Types (C...

20.03.2025 0 Read More

Speed Up Triggers by 7x With Transition Tables

TimescaleDB 2.18 introduces transition table support for hypertables, a long-requested and upvoted feature (issue from 2019!) that enhances trigger functionality by allowing bulk access to affected ro...

21.03.2025 0 Read More

How I Migrate My Clients’ SQL Databases To DynamoDB

Migrating from a SQL database to DynamoDB is not a one-size-fits-all decision.It requires a deep understanding of access patterns, data modeling techniques, and costs. I only recommend this migration ...

20.03.2025 0 Read More

Setting Up PostgreSQL Replication with Docker

SQL vs. NoSQL: The Debate That Shouldn't Exist

SQL Unleashed: Optimize Your Queries and Recalibrate Your Coding Journey" to a level two heading by using

SQL evaluation framework for accurate query assessment

InnoDB Indexs

Enhancing Retrieval-Augmented Generation with SurrealDB

Desvendando SQL: Procedures

CRDTs: Achieving Eventual Consistency in Distributed Systems

Speed Up Triggers by 7x With Transition Tables

How I Migrate My Clients’ SQL Databases To DynamoDB

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