A single missing 'ON' clause just cost the company $10,000 in cloud compute fees. 😱 Most developers think a Cartesian Product is just a theoretical math concept. Until they run a 'CROSS JOIN' on two 1-million row tables and watch the production database grind to a halt. I built an Interactive Masterclass to show you exactly how to avoid this 'Oops' moment. Inside the demo:🛠️ Workbench: Break the DB (safely) with Cartesian products. 🎯 Inner Joins: The precision matches you actually want. 🛡️ Left Joins: Your safety net for missing data. 👇 Stop the crashes. Master the geometry of SQL. 🔔 Follow me @quanwen_zhao for more Oracle deep-dives! #OracleSQL #DatabaseReliability #SQLTips See my post in the comment area! 👇 Namely, like, repost are always welcome ...

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💥 Downtime isn’t an option. In this new @DZone article, learn how to proactively prepare your PostgreSQL database for disaster recovery—ensuring high availability, data integrity, and business continuity. 🔗 Read now: hubs.la/Q03qGBR00 For more information on pgEdge, visit: hubs.la/Q03qGHP60 #PostgreSQL #DisasterRecovery #HighAvailability #DatabaseReliability #pgEdge #PostgreSQLProfessionals

Downtime & data loss? Not on your watch. Learn how Stormatics built a PostgreSQL cluster with high availability & automated backups on Windows. Perfect for DevOps pros & database engineers. Read the case study: resources.stormatics.tech/ha… #PostgreSQL #DevOps #DatabaseReliability

Tech Imbibing: Day 689 . . . #ACIDCompliance #MVCC #ATOMICITY #consistency #Isolation #Durability #TransactionProcessing #DatabaseReliability

Tech Imbibing: Day 688 . . . #ACIDCompliance #databasemanagementsystem #ATOMICITY #consistency #Isolation #Durability #TransactionProcessing #DatabaseReliability

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🚀 Boosting Supabase Reliability! 🛡️ Learn how to leverage Postgres Foreign Data Wrappers for enhanced isolation. Connect two @Supabase projects using Foreign Data Wrappers: blog.mansueli.com/how-to-boo… #Database #PostgreSQL #DatabaseReliability

"There are many database professionals who have come to the database world via Excel rather than development or systems job." <--- ME. This is great @mipsytipsy @LaineVCampbell #DatabaseReliability #DBRE

Welcome to Tokyo @LaineVCampbell ! #databasereliability x.com/LaineVCampbell/status/…