By David Fitzjarrell
Oracle Exadata Survival Guide is a hands-on consultant for busy Oracle database directors who're migrating their ability units to Oracle's Exadata database equipment. The ebook covers the techniques in the back of Exadata, and the on hand configurations for positive aspects comparable to shrewdpermanent scans, garage indexes, clever Flash Cache, hybrid columnar compression, and extra. you will find out about functionality metrics and execution plans, and the way to optimize SQL working in Oracle's strong, new atmosphere. The authors additionally hide migration from different servers.
Oracle Exadata is speedy turning into the traditional for big installations reminiscent of these operating facts warehouse, company intelligence, and large-scale OLTP structures. Exadata is like no different platform, and is new flooring even for skilled Oracle database directors. The Oracle Exadata Survival consultant is helping you navigate the fine details of this new platform, de-mystifying this awesome equipment and its unparalleled functionality. The ebook takes a hugely functional process, no longer diving too deeply into the main points, yet providing you with simply the appropriate intensity of knowledge to speedy move your talents to Oracle's vital new platform.
- Helps move your abilities to the platform of the longer term
- Covers the $64000 flooring with out going too deep
- Takes a pragmatic and hands-on method of daily tasks
What you’ll learn
- Learn the parts and uncomplicated structure of an Exadata desktop
- Reduce facts move overhead by means of processing queries within the garage layer
- Examine and take motion on Exadata-specific functionality metrics
- Deploy Hybrid Columnar Compression to minimize garage and I/O wishes
- Create worry-free migrations from current databases into Exadata
- Understand and deal with concerns particular to ERP migrations
Who this booklet is for
Oracle Exadata Survival Guide is for the busy firm Oracle DBA who has by surprise been thrust into the Exadata arena. Readers must have a legitimate take hold of of conventional Oracle database management, and be ready to benefit new features which are particular to the Exadata equipment.
Preview of Oracle Exadata Survival Guide (Expert's Voice in Oracle) PDF
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Additional info for Oracle Exadata Survival Guide (Expert's Voice in Oracle)
Sixteen | zero. sixteen | zero. 00 | | | | zero. 00 | | zero. 00 | zero. 00 | zero. 02 | 2. 06 | 2. 14 | 2. 06 | 2. 15 | 2. 04 | 2. thirteen | 2. 18 | 2. 04 | | | | | | | zero. 00 | zero. 00 | zero. 00 | | | | | | | | | | | | | | | | | zero. 02 | | | | zero. 00 | zero. 00 | | | | | | | | | | | | 1. sixty three | zero. 00 | | | zero. 00 | zero. 00 | zero. 00 | zero. 00 | zero. 00 | | | | | | | | | zero. 00 | | zero. 01 | | | | | | | | zero. 00 | zero. 00 | zero. 00 | | zero. 00 | | | zero. 01 | | | | | | | | | | . | . | . | . | . | . | . | . | . | NaN% | NaN% | NaN% | NaN% | NaN% | NaN% | NaN% | NaN% | NaN% | os thread startup (1) | | | | | | | | | 103K | 815 | 777MB | ninety nine. ninety eight% | telephone shrewdpermanent desk test (2) | 122K | 967 | 930MB | ninety nine. ninety eight% | mobile shrewdpermanent desk test (2) | 108K | 858 | 823MB | ninety nine. ninety eight% | phone clever desk experiment (2) | 115K | 916 | 874MB | ninety nine. ninety eight% | cellphone clever desk test (3) | 115K | 912 | 872MB | ninety nine. ninety eight% | mobilephone shrewdpermanent desk test (3) | 109K | 869 | 828MB | ninety nine. ninety eight% | mobilephone clever desk experiment (3) | 107K | 853 | 808MB | ninety nine. ninety eight% | telephone clever desk experiment (3) | 114K | 914 | 869MB | ninety nine. ninety eight% | phone shrewdpermanent desk test (3) | | | | | | | 2 | 2 | 143 | ============================================================================================================================== | Set 1 | | p001 | | Set 1 | | p000 | PX Coordinator | quality controls ============================================================================================================================== | | =============================================================================================== Parallel Execution information (DOP=8, Servers Allocated=16) ============================================================================================================================== | =============================================================================================== Waits(s) | program | Concurrency | Cluster | Time(s) | Time(s) | Time(s) | Waits(s) | | Elapsed | Queuing | international Stats =============================================================================================== bankruptcy 10 ■ tracking Exadata | Operation | | identify Time Rows | learn | learn | cellphone (%) | | Mem | job | | (Actual) | Reqs | Bytes | Offload | (Max) | | begin | professionals | | Active(s) | energetic | | rate | | (Estim) | | Rows (# samples) job aspect | | BUFFER type PX obtain PX ship BROADCAST INDEX complete experiment PX BLOCK ITERATOR desk entry garage complete | AUD$ | 31 | | 32 | | 33 | | 34 | | 35 | | 36 | | | 24822 | 24822 | 181 | 181 | 181 | | 24822 | | | 2| 2| 2| 2| 1| 1| 1| | | 1| 1| 1| | 1| 1| 1| | | | | 25541 | | 25541 | | | | | | 25543 | | | | | | | 25544 | | | | | | 25546 | | | | | | 25548 | | 25548 | | 25548 | | 25550 | | 25550 | | 25552 | | 25552 | | 25552 | | 25552 | | 25552 | | 25552 | | 25552 | | 25552 | | | | | three| | 1| 1| 1| 1| 1| | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | | | | | | | | | | | | 1| | | +4 | | +5 | +5 | +5 | +5 | +5 | | +3 | +3 | +5 | +5 | +5 | +3 | +3 | +3 | +3 | +3 | +6 | +6 | +6 | +3 | +3 | | | | | | | | | | | | | +1 | | 361 | eight| 1| 1| eight| eight| eight| eight| 1| 1| eight| eight| eight| 1| 1| eight| eight| eight| 2| eight| eight| eight| eight| eight| eight| eight| eight| eight| eight| eight| eight| eight| eight| eight| eight| 17 | 17 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | zero | 7104 | | 181 | 1448 | 1448 | 1448 | zero| | 208 | 1664 | 1664 | 1664 | zero| 208 | 1664 | 1664 | 1664 | zero| 270 | 270 | 2160 | 2160 | zero| | | | | | | | | | | | | zero| | 13M | | | | | 13M | | | | | | | | | | | | | | | 13M | | | | 11M | | | | | | | | | | | | | | | | | 81920 | | | | | | | 65536 | | | | | | 65536 | | | | | | | | | | | | | | | | | | | | | 7GB | ninety nine.