$300,000+ per hour. That’s what downtime costs for most SMEs. Yet, some companies still treat replication like an “optional” feature, until disaster strikes.

Database replication seems simple: copy data from one place to another. But if you’ve ever had to monitor or troubleshoot replication, you know it’s anything but. dbplus.tech/en/2025/02/20/da…

And yet, somehow, the system is still technically running, so nobody wants to fix it.

Some Oracle errors are so common, they might as well be tattooed onto every DBA’s brain. Sometimes, it’s an obvious typo… and sometimes, it’s Oracle being Oracle.

You think you’ve written a perfectly fine SQL statement. You hit execute. And then… ORA-00904: Invalid Identifier. dbplus.tech/en/2025/02/13/or…

Being a DBA is easy. You just have to: Magically optimize every query Prevent data loss without touching backups Keep everything fast, no matter how bad the schema is Decode vague complaints like “it’s slow” into actual fixes And, of course, do it all without losing your sanity.

For decades, Microsoft and Oracle went head-to-head in the database world. SQL Server made it easy for Windows shops to stick with what they knew. Oracle dominated mission-critical workloads that needed absolute reliability. And then… they teamed up? dbplus.tech/en/2025/02/06/mi…

What’s worse: a slow database or an unmanageable one? On one side, pure normalization means perfect data integrity… but queries that crawl under load. On the other, aggressive optimization makes things fast… but maintaining consistency becomes a nightmare.

Every DBA has faced this tradeoff. You design a beautifully normalized schema, free of redundancy, clean, and scalable. But then… queries start slowing down. Joins become costly. Your system struggles under high concurrency. dbplus.tech/en/2025/01/30/op…

Wait… how are we already a month into 2025? How’s the year treating you? Smooth sailing? Complete disaster? Already looking at 2026?

Slow queries? Not your fault… or is it?

Waking up at 3 a.m. because of database slowdowns? Been there. When performance tuning feels like trial and error, it’s time to rethink your approach. In our latest article, we get into: Let’s make it work! dbplus.tech/en/2025/01/23/da… #DBA #Database #Oracle #MSSQL #PosteSQL

❌ Slow queries. ❌ Failed transactions. ❌ Frustrated teams. These are just some of the consequences of ORA-01555: the infamous “Snapshot Too Old” error.

Data doesn’t lie. A slow query, an overloaded CPU, or unchecked log growth: first hints of deeper issues smoldering beneath the surface. The real question is: do you catch the smoke early, or wait until the flames are impossible to ignore?

Undo data disappearing mid-query? ORA-01555 is here to remind you why consistent reads matter. Find out why this happens and how to fix it before it slows you down. dbplus.tech/en/2025/01/16/or…

There’s always room for improvement.

We simple asked, “What do DBAs really need?”—and then built it. Smarter CPU tracking and memory insights. Temporary alert management that works for you. Deeper query-level insights across Oracle, MSSQL, and PostgreSQL. dbplus.tech/en/2025/01/09/pe…

🔧 Performance Monitor 2024.4: Smarter, Faster, Better. Better query insights, flexible alerts, and smoother workflows. Your database will thank you.

It’s 2025, and if you thought we’d stick to the status quo, think again. Change is coming—and here’s your totally secret sneak peek of our brand-new UI for DBPLUS PERFORMANCE MONITOR, which we’re currently working on! Feedback, wishes, bold ideas—drop them below.

Too busy to read the whole article on ORA-16512? Say no more: