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The Ultimate Guide to SQL Indexing for Performance Optimization

April 21, 2025 SQL By James Reeves
Learn how to strategically design and implement SQL indexes to dramatically improve database performance. This comprehensive guide covers index types, best practices, and common pitfalls to help you make data-driven decisions about your indexing strategy.
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Unlocking the Power of Common Table Expressions: Advanced SQL Techniques for Data Professionals

April 21, 2025 SQL By James Reeves
Common Table Expressions (CTEs) are a powerful yet underutilised feature in SQL that can dramatically improve query readability and performance. This article explores advanced CTE techniques to solve complex data challenges, reduce redundant code, and optimise query execution—all while making your SQL more maintainable.
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