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

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Relational Databases: PostgreSQL Vs. MariaDB Vs. MySQL Vs. SQLite

Relational Databases: PostgreSQL Vs. MariaDB Vs. MySQL Vs. SQLite

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Comments 4
12 min read
Server-side cache for YugabyteDB sequences to workaround the Nspgl `DISCARD SEQUENCES`

Server-side cache for YugabyteDB sequences to workaround the Nspgl `DISCARD SEQUENCES`

2
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4 min read
Dapper mappings, which is best?

Dapper mappings, which is best?

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2 min read
From GUI to CLI: Transforming my query workflow with usql and jq

From GUI to CLI: Transforming my query workflow with usql and jq

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3 min read
Inside SQL Joins

Inside SQL Joins

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4 min read
Populating a table in PostgreSQL with one million records of random data.

Populating a table in PostgreSQL with one million records of random data.

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1 min read
The main methods of joining tables in PostgreSQL.

The main methods of joining tables in PostgreSQL.

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3 min read
The ARRAY_TO_STRING() function in PostgreSQL

The ARRAY_TO_STRING() function in PostgreSQL

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2 min read
More foreign-key joins

More foreign-key joins

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5 min read
Oracle SQL vs MySQL: A Comprehensive Comparison

Oracle SQL vs MySQL: A Comprehensive Comparison

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3 min read
Mastering Oracle SQL Interview Questions: Tips and Answers

Mastering Oracle SQL Interview Questions: Tips and Answers

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2 min read
Multi-Tenant SaaS Architecture - Database Per Tenant

Multi-Tenant SaaS Architecture - Database Per Tenant

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6 min read
Crash on clock skew: performance vs availability

Crash on clock skew: performance vs availability

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7 min read
Fetching Data (Next.js)

Fetching Data (Next.js)

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2 min read
Foreign-key pre-join

Foreign-key pre-join

6
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5 min read
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