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

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Stay Fresh: Four Ways to Track Update Times for BigQuery Tables and Views

Stay Fresh: Four Ways to Track Update Times for BigQuery Tables and Views

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3 min read
Comparing Snowflake Dynamic Tables with dbt

Comparing Snowflake Dynamic Tables with dbt

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5 min read
Three Ways to Retrieve Row Counts in Redshift Tables and Views

Three Ways to Retrieve Row Counts in Redshift Tables and Views

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3 min read
Four Efficient Techniques to Retrieve Row Counts in BigQuery Tables and Views

Four Efficient Techniques to Retrieve Row Counts in BigQuery Tables and Views

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4 min read
Stay Fresh: Two Ways to Track Update Times for Snowflake Tables and Views

Stay Fresh: Two Ways to Track Update Times for Snowflake Tables and Views

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3 min read
3 ways to improve data sampling efficiency in Snowflake

3 ways to improve data sampling efficiency in Snowflake

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7 min read
Three Ways to Retrieve Row Counts for Snowflake Tables and Views

Three Ways to Retrieve Row Counts for Snowflake Tables and Views

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2 min read
Query optimisation using database indexes

Query optimisation using database indexes

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Hey Managers! Don’t Let Developers Break Your Production! Let Metis Help You

Hey Managers! Don’t Let Developers Break Your Production! Let Metis Help You

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7 min read
11 Lessons to learn when using NULLs in PostgreSQL®

11 Lessons to learn when using NULLs in PostgreSQL®

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11 min read
Structured Query Language-SQL : Mastering SQL Queries: From Beginner to Expert

Structured Query Language-SQL : Mastering SQL Queries: From Beginner to Expert

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6 min read
SQL vs. No SQL | Database Types | Mastering Data Architecture

SQL vs. No SQL | Database Types | Mastering Data Architecture

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SQLite3 Replication: A Wizard's Guide🧙🏽

SQLite3 Replication: A Wizard's Guide🧙🏽

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Complete Guide: Fully Uninstalling Microsoft SQL Server 2019 from Your System

Complete Guide: Fully Uninstalling Microsoft SQL Server 2019 from Your System

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2 min read
Functions in SQL

Functions in SQL

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3 min read
Use EXISTS instead of COUNT > 0 when checking if records exist

Use EXISTS instead of COUNT > 0 when checking if records exist

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Understanding OVER() Clause in SQL

Understanding OVER() Clause in SQL

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Unlocking the Power of SQL Server: The Importance of Stored Procedures for Complex Queries

Unlocking the Power of SQL Server: The Importance of Stored Procedures for Complex Queries

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Mastering SQL Aggregate Functions: SUM, MAX, MIN, AVG

Mastering SQL Aggregate Functions: SUM, MAX, MIN, AVG

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4 min read
Beyond the Basics: Leveraging ACID for Advanced Database Management

Beyond the Basics: Leveraging ACID for Advanced Database Management

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2 min read
Why Python and SQL are Must-Have Skills for Marketing Analysts in the Age of Big Data

Why Python and SQL are Must-Have Skills for Marketing Analysts in the Age of Big Data

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6 min read
Retrieving records in bulk with a list of primary key values in CrateDB

Retrieving records in bulk with a list of primary key values in CrateDB

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3 min read
Normalization in Relational Databases

Normalization in Relational Databases

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MYSQL VS POSTGRESQL: CHOOSING THE RIGHT DATABASE FOR YOUR NEEDS

MYSQL VS POSTGRESQL: CHOOSING THE RIGHT DATABASE FOR YOUR NEEDS

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Thinking Inside The Box: Relational Style Joins in SurrealDB

Thinking Inside The Box: Relational Style Joins in SurrealDB

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