FeaturedProtheusProtheus migration with zero downtime: how to upgrade an 11 TB environment without stopping the operation
The architecture that upgraded a Protheus system with an 11 TB Oracle database without stopping the operation: CDC replication, two synchronized productions and a 30-minute cutover, with a way back.
DatabasesDBA support: in-house, outsourced or hybrid? A straightforward guide to deciding
In-house, outsourced or hybrid DBA: real costs, 24×7 coverage, what to demand in the contract and how to compare the…
DatabasesProtheus slow? Where to look for the cause: database, DBAccess and infrastructure
A no-nonsense guide to isolating Protheus slowness: database, DBAccess or infrastructure? Ready-to-run queries, the telltale signs of each layer and…
ProtheusProtheus managed support: what it is, what it covers and when to hire it
Protheus managed support (AMS) in practice: what a good operation covers, from release to database, the warning signs and how…
secondary_vnic_all_configure.sh
Official Oracle Cloud script that automatically detects and configures all secondary VNICs attached to a Linux VM. Ideal for multihoming,…
OracleOracle data block recovery
Recovering corrupted data blocks in Oracle Database is an essential technique to preserve data integrity without having to restore the…
SQL ServerSQL Server: PowerShell export and import with BCP
Hey hey folks, how about some SQL Server today? 👀 Like every good DBA, we often run into the need…
MySQLTransportable Tablespace in MySQL: the definitive guide
Hey folks, everything cool, everything smooth, all good? I hope so. Today, one more article about that darn dolphin database.…
MySQLTablespaces in MySQL 🐬
Hey folks, everything good? I hope so. Today I want to cover a simple, practical topic that, just like in…
MySQLMySQL InnoDB Cluster, explained
Heyyyy folks, everybody good? Ready to talk a little more about the dolphin database? ⚠️ CONTAINS TEXT IMPROVED BY AI,…