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Over 6 years ago
Answered a question: Do general purpose or OLTP Oracle databases really perform better on SPARC based servers?
In my experience SPARC provides far better performance than x86 based server. Databases are more responsive and way quicker to start. Recently, I had the privilege to run 70(Yes, 70) databases on a single E25k SPARC server with around 256GB RAM. No issues whatsoever. Try…
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Over 6 years ago
Relational Databases Tools
About me
My name is Bobin Varghese and I am a seasoned DBA working with heterogeneous databases(Oracle, SQL Server, Sybase).
With around 9 years of experience as a Database Administrator, I have extensive experience with a broad list of databases and systems platforms and developed a deep knowledge of Oracle, SQL Server and Sybase in both single server and clustered environments(Oracle 11gr2 RAC, SQL Server 2008 R2 Cluster,Sybase Mirror Replication agent). My expertise spans areas such as RAC, E-business Suite full cycle projects, Exadata, performance tuning, backup/recovery, migrations,consolidations,dataguard, DR configurations.
Specialities:
☛Oracle RAC
☛Oracle E-Business
☛Architect for High Availability Solutions
☛Sybase Mirror replication activator(Replication)
☛Oracle 11gR2 HA on Solaris Cluster
☛SQL Server
☛Oracle Exadata
☛Solaris 10 Administration
☛Solaris ZFS
☛SQL Server on Hyper-V
☛Shell scripting
