By Rick Greenwald
Maximize Oracle Exadata Capabilities Leverage all the strong good points to be had within the Oracle Exadata Database computing device utilizing the confirmed thoughts within this Oracle Press advisor. Written through Oracle specialists, Achieving severe functionality with Oracle Exadata exhibits you ways to take complete benefit of this whole, optimized package deal of software program, servers, and garage. most sensible practices for firm deployments, excessive availability, management, backup and restoration, information warehousing, on-line transaction processing, consolidation, and migration are incorporated during this authoritative resource.
Read Online or Download Achieving Extreme Performance with Oracle Exadata PDF
Best oracle books
OCP teachers consultant for Oracle DBA Certification 2. 03 MB
It’s occasionally stated that the real task of an Oracle database administrator may be summed up in a single, crucial ability: so as to get better your database. There’s a lot knowledge in that assertion. Of everything you're liable for as a database administrator, not anything is extra vital than the knowledge itself.
The query, "Why is not Oracle utilizing my index? " has to be essentially the most renowned (or probably unpopular) questions ever requested at the Oracle aid boards. you have picked precisely the correct columns, you will have them within the excellent order, you could have computed data, you could have checked for null columns—and the optimizer flatly refuses to exploit your index until you trace it.
- Oracle XSQL Combining SQL, Oracle Text, XSLT, and Java to Publish Dynamic Web Content
- Oracle Business Intelligence and Essbase Solutions Guide
- OCP Oracle9i Database: New Features for Administrators Exam Guide
- WS-BPEL 2.0 for SOA Composite Applications with Oracle SOA Suite 11g
- Modern Database Management (8th Edition)
- Oracle SQL Internals Handbook
Extra info for Achieving Extreme Performance with Oracle Exadata
A breakthrough occurred in the introduction of the re-architected Oracle 9i database featuring Real Application Clusters (RAC) in 2001. “Cache Fusion” in Oracle9i RAC reduced traffic over the cluster interconnect, resulting in the ability for RAC to provide linear performance improvements as nodes and appropriate storage and throughput were added to cluster configurations. For the first time, Oracle was able to scale data warehousing and transaction-processing workloads on a variety of clustered systems.
By tightly defining the entire platform, integrated hardware and software optimizations could be introduced on these systems, pushing the execution of some database intelligence into storage systems. Typically, these new vendors started with “open-source” databases that were customized for the hardware. Such platforms demonstrated exceptional performance for executing ad hoc queries, because the predefined hardware was balanced and because of integrated optimization of the software. As is common in growth markets where start-up vendors appear, some thrived while others disappeared or were acquired.