Titlebook: Expert Oracle Exadata; Kerry Osborne,Randy Johnson,Tanel P?der Book 2011 Kerry Osborne and Randy Johnson and Tanel Poder 2011

cultivated

,Operationen auf den W-, A- und S-R?umen,istrator. For many DBAs, Exadata is going to change that. Many Exadata systems out there are being managed entirely by the DBA staff. Whether or not this is the case in your data center, the procedure for recovering from a disk failure on Exadata is going to be a little different than you are used to.

孤僻

https://doi.org/10.1007/978-3-322-80804-2er will focus on describing these new events and how they relate to the activities actually being performed, while contrasting them with the wait events used by the database on non-Exadata platforms. It will also describe a few wait events that aren’t specific to Exadata but play an important role on Exadata platforms.

地名詞典

Palpable

Recovering Exadata,istrator. For many DBAs, Exadata is going to change that. Many Exadata systems out there are being managed entirely by the DBA staff. Whether or not this is the case in your data center, the procedure for recovering from a disk failure on Exadata is going to be a little different than you are used to.

退潮

Exadata Wait Events,er will focus on describing these new events and how they relate to the activities actually being performed, while contrasting them with the wait events used by the database on non-Exadata platforms. It will also describe a few wait events that aren’t specific to Exadata but play an important role on Exadata platforms.

Irremediable

Offloading / Smart Scan,’ more than just moving work in terms of CPU usage. The primary benefit of Offloading is the reduction in the volume of data that must be returned to the database server. This is one of the major bottlenecks of most large databases.

N防腐劑

Libido

Exadata Smart Flash Cache,le Database 11g Release 2 that have almost exactly the same names, Database Smart Flash Cache (DBFC) and Exadata Smart Flash Cache (ESFC). While both features make use of flash-based memory devices, they are very different. This chapter is focused on ESFC so we’ll only mention DBFC in passing.