Advanced Configurations of RW Splitting and Load Balance for Boosting the Performance of SQL ServerAfter default installation, DBTwin Active-active Database Cluster will automatically have thecapab...

A Performance Issue: Why DBTwin Can while Always On Can NotThe other day, one of our ERP clients gave us a ring and told us that the stored procedure p_GetSpKcFx_DRP_E3_FR is heavily resource-consu...

An Effective ProprietaryDatabase Firewall Based on DBTwin Active-active Database Cluster Version 1.1A powerful tool for preventing ransomware, other viruses and Trojans The current rampant ransomwa...

DBTransfer - Less than FIVE minutesA simple but effective, and FREE  database migration tool for SQL Server.DBTransfer is a simple but effective database migration tool for SQL Server. The maximum ...

Today is June 12, 2026, I asked one of our clients who has been running our DBTwin AA database cluster since 2013 about the practical effect of rw split and load balance.Following is our conversati...

All applications with this kind of behavior or design can NOT run smoothly with Always On in synchronous mode.Case study: A failure of Always On but a success of DBTwin AA Clusterhttps://www.zhetid...

In essence, Always On is just a log-based real time backup tool. It is NOT an AA database cluster. However DBTwin is a totally true AA database cluster. Because:1. Data synchronization    Always On...

How can you avoid the accidental deletion of a table or even a database?If you want to avoid the accidental deletion of a table or even a database, the best practice is to run DBTwin AA database cl...

Synchronization Comparison between DBTwin and Always OnNoItemsDBTwinAlways On1responsible   moduleDBTwin AgentSQL Server native2log relevancenothing to do withdatabase logdatabase log-based3default...

Always On needs to be upgraded to AA cluster1. Case study: A failure of Always On but a success of DBTwin AA Clusterhttps://lnkd.in/gx6G2cdy2. Why Always On doesn't have Guaranteed Zero Data Loss(G...