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The URL shortener is one of the most common system design interview questions, and most candidates lose points before they ...

Welcome to The Tech Kernel – Rise Beyond The Comfort Zone! In this MySQL Advanced Course, we go beyond basic SQL ...

MariaDB memory usage: I swapped the default glibc allocator for jemalloc on a running MariaDB 10.11 and measured the ...

... #Database #BackendDevelopment #SystemDesign #TechInterview #SoftwareEngineering #DatabaseOptimization ...

Before you schedule a painful, three-month backend rewrite in Rust or Go just because an endpoint is slow, look at your profiler.

Are your enterprise databases ready for artificial intelligence? In this TechShift presentation, we compare the AI readiness and ...

these past few days I moved my whole workflow onto DeepSeek V4.1 Flash, and spent most of them wondering whether the ...

Odoo code that looks fine in a review, and passes every test, can still get 10-100x slower as your database grows - and nothing ...

In this video, learn how to query Databricks System Tables (`system.compute.clusters` and `system.compute.node_timeline`) ...

Welcome to the Certified PostgreSQL Database Migration Specialist (CPDMS) program. The Certified PostgreSQL Database ...

Stop relying on luck and start mastering systematic discovery!** Are you still stuck in the exhausting, brute-force ...

Complete Jev AI Explained in 10 Minutes with Real Life Examples Myself Shridhar Mankar an Engineer l YouTuber l ...

... similar database issues? Share your experience in the comments! #SuiteCRM #CRMAdministration #DatabaseOptimization ...

PostgreSQL is much more than a database that runs SQL. In this video, we explore how PostgreSQL actually works ...

Can AI really build a fully functional SaaS application? In this video, I use Claude Code + Momen to build an AI Resume Polisher ...

SQL Level 3 moves past basic SELECT statements into the techniques that separate someone who can query a database from ...

Ever wondered how search engines can scan billions of web pages and return precise results in less than a second? In this deep ...

Data Skew: Data skew occurs when data is unevenly distributed across Spark partitions, causing some tasks to take much longer ...

Welcome to the Certified PostgreSQL Developer (CPSDBD) program. The Certified PostgreSQL Developer (CPSDBD) is a ...

Follow the same logical database update through a B-tree path and an LSM-tree path. See how sorted trees, sequential writes, ...