Asif Raza·6d agoInside PostgreSQL Heap Storage: A Visual Deep Dive into How Data Is Physically Stored and RetrievedWhen you create a table in PostgreSQL, it is natural to imagine data organized cleanly on disk in relational rows and columns. However…
Asif Raza·6d agoPostgreSQL 18: Multi-Column Indexing Gets Smarter with Skip ScanMulti-column (composite) B-tree indexes are powerful for optimizing complex queries, but column order matters. Using them incorrectly can…
Asif Raza·6d agoWhy UUIDv4 Primary Keys Can Hurt Database Performance — And Why It’s Time to Rethink ThemMany engineering teams scale systems by mapping UUID.randomUUID() (v4) to their Primary Keys. However, standard relational databases using…A response icon1
InPredictbysrgg6701·Oct 3What Everyone Had Been Waiting for and Fearing: Oracle Just Triggered the Implosion of the AI…It was inevitable — and experts had warned it would be Oracle.A response icon209
Mallick Speaks·Oct 3Sex for Rent in Germany: The Hidden Risk Behind the Housing ShortageA student arriving in Munich with €380 available for housing faces an awkward piece of arithmetic. The median room in a shared flat now…A response icon85
InILLUMINATIONbyMark Sanford, Ph.D.·Oct 18The Darker Side of Growing OldThe parts of aging we won’t Talk AboutA response icon458
InArtificial Intelligence in Plain EnglishbyVruddhi Shah·Sep 3010 AI Tools Everyone Will Be Using in Six Months, But Almost Nobody’s Found YetYou’re going to see these in someone’s toolkit next year and wonder why you didn’t hear about them first. Here’s your head start.A response icon185
Solo·Jul 26What Wealthy People Do Before 9 AM That Broke People Do NeverA five-year study tracked 233 millionaires and 128 people struggling financially. The differences weren’t income. They weren’t lucky. There…A response icon582
Darius Foroux·Aug 4The Quiet Life Is the Most Underrated Path to SuccessThe world keeps telling us that a normal life is a wasted life.A response icon659
