UrbanPro

Learn Oracle ERP from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

What is rule based optimization in Oracle Apps?

Asked by Last Modified  

2 Answers

Learn Oracle ERP

Follow 0
Answer

Please enter your answer

Oracle Apps Technical, SOA and OBIEE Certified

Just before proceeding to details, Optimization is at the database level and not a concept in APPS. Performance tuning is a key aspect of any deliverable. Optimising your query to produce results in less possible time is much desirable in any deliverable. Optimization is done in 2 ways. 1) Rule Based...
read more
Just before proceeding to details, Optimization is at the database level and not a concept in APPS. Performance tuning is a key aspect of any deliverable. Optimising your query to produce results in less possible time is much desirable in any deliverable. Optimization is done in 2 ways. 1) Rule Based optimization and 2) Cost Based Optimization. Rule Based Optimization is where there are pre-defined set of rules based on which your query will use them to fetch the results. For example. Any index on a table used in the query though not used in the query has to be applied because of the rule defined. This will increase the execution time of the query. This is an old method followed by oracle earlier. They have now moved it to cost based optimization. Hope this clear your question. Let me know if you need any additional details. Thanks Krishna Kishore read less
Comments

20-of-years Experiance in Oracle ERP

Basically, the RBO used a set of rules to determine how to execute a query. If an index was available on a table, the RBO rules said to always use the index. There are some cases where the use of an index slowed down a query. Oracle Corporation strongly advises the use of cost-based optimization. Rule-based...
read more
Basically, the RBO used a set of rules to determine how to execute a query. If an index was available on a table, the RBO rules said to always use the index. There are some cases where the use of an index slowed down a query. Oracle Corporation strongly advises the use of cost-based optimization. Rule-based optimization will be deprecated in a future release. read less
Comments

Related Questions

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Any IT professional to have a successful career needs to understand the business process that runs the organization.
By doing that, not only an individual can write better code but can also think of a better simplified process which can be able aided by prevalent technology. So the ultimate game is to be techno functional...

ORACLE FUSION CLOUD FINANCIALS
Oracle Fusion Financials Online Training Table of Content 1. Oracle Fusion General Ledger2. Oracle Fusion Accounts Payables3. Oracle Fusion Accounts Receivable4. Oracle Fusion Cash Management5. Oracle...

Looking for Oracle ERP ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Oracle ERP Classes?

The best tutors for Oracle ERP Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn Oracle ERP with the Best Tutors

The best Tutors for Oracle ERP Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more