Tag: sqlserver

SQL Server Availability Impact on BigBox – Non yielding Resource Monitor after changing NUMA-NODE Processor Affinity causes instance to failover

Change NUMA-Node Processor Affinity is an online operation that can be done without causing downtime but I have experienced that it can lead to bring an instance offline if the resource monitor takes long time to free memory and keeps generating Mini-Dumps, at #51 it will bring the instance offline. Started to have Non yielding

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Negative spid in SQL SERVER.

When you have a negative spid ( ex: -2) in SQL SERVER, it is related with Microsoft Distributed Transaction Coordinator (MSDTC). You can do it from 2 different ways: Outside SQL SERVER, in component services > DTC > Transactions > rollback the transaction. OR select distinct req_transactionUOW from syslockinfo , ignore the 000000’s kill ‘GUID’ . ( ghost/orphaned transaction

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MICROSOFT SQL SERVER 2005 Partitioning (English Version)

SQL SERVER 2005 Partitioning <- Can read a fully formated .doc in here . Microsoft worked well in the Microsoft SQL Server 2005 (even better in MSSQL Server 2008), bringing a shine to their RDBMS engine and building it to be a real Enterprise Class Product. I’m not going to write about all the new features

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MICROSOFT SQL SERVER 2005 Partitioning (Versão Portuguesa)

Objectivo I. Benefícios e Limitações de Partitioned Clustered INDEX em SQL SERVER 2005. II. Metodologia de Implementação. III. Gestão de Particionamento. Descrição I. Benefícios e Limitações de Partitioned Clustered INDEX em SQL SERVER 2005: + Dados podem ser acedidos através de múltiplas partições em paralelo. Diferentes partições podem ser geridas em separado. Gestão de Histórico

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