'Execution plan' presentation slideshows

Adaptive Query Processing with Eddies

1.12k views • 92 slides

Building BI Solutions with SQL Server PDW AU3

830 views • 53 slides

Query Processing

Query Processing. Review. Support for data retrieval at the physical level: Indices : data structures to help with some query evaluation: SELECTION queries (ssn = 123) RANGE queries (100 <= ssn <=200)

761 views • 51 slides

Towards a Query Optimizer for Text-Centric Tasks

503 views • 39 slides

Exadata

586 views • 35 slides

Exadata

693 views • 35 slides

Towards the implementation of the next Framework Programme

437 views • 35 slides

Performance Optimization and Tuning

511 views • 35 slides

Performance Tuning

Performance Tuning. Database Tuning Options. Hardware Solution (determine bottleneck) More Memory Faster or additional Processors Faster Disk IO (possibly via RAID) More Network Bandwidth Software Solution Database/Instance Tuning(Location of files, block size, db buffer cache size, etc)

587 views • 32 slides

Parallel and Distributed Computing for Data Mining

Parallel and Distributed Computing for Data Mining. Mohammad Alshamimi April 28, 2011. Outline. What is data mining Techniques of Data Mining Distributed Data Mining Example: Credit Card Fraud Detection Knowledge Grid. What is data mining?.

795 views • 28 slides

ORACLE COST-BASED OPTIMIZER ADVANCED

ORACLE COST-BASED OPTIMIZER ADVANCED. Randolf Geist http://oracle-randolf.blogspot.com info@sqltools-plusplus.org. ABOUT ME. Independent consultant Available for consulting In-house workshops Cost-Based Optimizer Performance By Design Performance Troubleshooting Oracle ACE Director

389 views • 23 slides

The Model Clause explained

The Model Clause explained. Tony Hasler, UKOUG Birmingham 2012. Who is Tony Hasler?. Google Tony Hasler! My blog contains all the material from this presentation on the front page Additional blog entry (October) on the model clause. Health Warning about the model clause.

323 views • 21 slides

Query Optimization

Query Optimization. Dr. Karen C. Davis Professor School of Electronic and Computing Systems School of Computing Sciences and Informatics. Outline. overview of relational query optimization logical optimization algebraic equivalences transformation of trees physical optimization

386 views • 20 slides

THE FIG NETWORK

THE FIG NETWORK. Skills Network Launch 2014. THE SKILLS NETWORK. Part of South African workforce. Diverse skills sets. PURPOSE. To create a network of skilled individuals with the willingness to give back to under-resourced communities in the Western Cape. WHAT DOES THAT MEAN?.

225 views • 14 slides

Hints in Oracle

Hints in Oracle. What are Hints?. Hints give specific information that we know about our data and application. A way to override the default query optimization in the DBMS Influence the execution plan of query. Why Use Hints?. Oracle optimizer may not always choose the best execution plan

519 views • 12 slides

Vision for New FEMA

217 views • 11 slides

193 views • 9 slides

November 8th, 2013

A Business Plan for Africa Breakaway Sessions 4: Execution plan by regional clusters. Session 3: Central Africa. November 8th, 2013. 5 African Clusters. North Africa. Algeria, Egypt, Libya, Morocco, Mauritania, Sudan, Tunisia. Member states: 7 Population (million): 212

315 views • 7 slides

169 views • 5 slides

? Construction, MC & Comm. Schedule Interface

? Construction, MC & Comm. Schedule Interface. Interface Management by HHI. Interface Management by Exxon. M/C sch. (HHI). Comm. (EXXON). Construction (HHI). ? Plan for Schedule Preparation (DES). Input. Output. Commissioning Priority Sequence Methodology Lead time, resource.

447 views • 3 slides