Advantages and disadvantages of table partitioning

What is table partitioning and what are its advantages and disadvantages? Also, what is bulk collection? What are hints?

What is table partitioning and what are its advantages and disadvantages? Also, what is bulk collection? What are...

Step 2 of 2:

You forgot to provide an Email Address.

This email address doesn’t appear to be valid.

This email address is already registered. Please login.

You have exceeded the maximum character limit.

Please provide a Corporate E-mail Address.
- I agree to TechTarget’s Terms of Use, Privacy Policy, and the transfer of my information to the United States for processing to provide me with relevant information as described in our Privacy Policy.
Please check the box if you want to proceed.
- I agree to my information being processed by TechTarget and its Partners to contact me via phone, email, or other means regarding information relevant to my professional interests. I may unsubscribe at any time.
Please check the box if you want to proceed.

hints?

Oracle partitioning is used as a divide-and-conquer approach to make it easier to maintain very large objects (tables and indexes) and to speed up certain types of SQL queries. See my notes here.

The "bulk collect" feature of the PL/SQL language works like the "forall" operator to quickly read many Oracle rows into PL/SQL storage. Find details here and here.

A "hint" is an optimizer directive that is used to override the way that the cost-based optimizer generates an SQL execution plan. See here and here for details.

This was last published in November 2005

Dig Deeper on Oracle database design and architecture

All
News
Get Started
Evaluate
Manage
Problem Solve

Related Q&A from Don Burleson

Making a select statement faster

I have created a table, Party, and in it there are two main fields, party_code and party_name, and around 2,500 records are available in it. I passed... Continue Reading

Select * from loc

Suppose you have a table which has only two columns, namely locid (not primary) and place. In Oracle, which query should I run to get the output as ... Continue Reading

Concatenate values separated with commas

I have a query that retrieves around 10 records. I have a task to concatenate the values separated with ','. I would like to know if Oracle has any ... Continue Reading

Have a question for an expert?

Please add a title for your question

Get answers from a TechTarget expert on whatever's puzzling you.

Meet all of our Oracle Database / Applications experts

View all Oracle Database / Applications questions and answers

SearchDataManagement

Hortonworks cloud options grow via Google, Microsoft, IBM

Hortonworks now supports Google Cloud Storage and has also broadened cloud deals with Microsoft and IBM, aiming to increase cloud...

Evolving data integration strategies target new analytics needs

Most companies don't have a shortage of data, but it's often stored in siloed systems or inconsistent formats -- problems that ...

What goes into a customer analytics data integration framework

Customer data integration is a minefield for IT teams to navigate. But incorporating a set of core technical functions into an ...

SearchBusinessAnalytics

Data-driven strategy grooms dog care franchise for growth

Camp Bow Wow is growing its day care and boarding business for dogs with the help of a data-driven approach that's powered by a ...

Tableau acquisition of MIT AI startup aims at smarter BI software

Tableau acquires AI startup Empirical Systems in a plan to provide users with automated data modeling capabilities and enable ...

Choosing the right data discovery platform for the enterprise

Obviously, cost and scalability factor into data discovery platform buying decisions, but other features, like visualizations and...

SearchSAP

Sapphire conference intros raise SAP integration questions

Unveiling of Salesforce challenger C/4HANA and lingering indirect licensing issue give mixed message about SAP's willingness to ...

SAP quietly pulls the plug on SAP Anywhere

Users and analysts say technical limitations and a failure to adequately understand the SMB market contributed to the demise of ...

New tools unveiled to monitor, manage and optimize SAP environments

Vendors announced software to help organizations move to SAP systems, including test automation, code profiling for HANA apps, ...

SearchSQLServer

Proposed Microsoft-GitHub buy confirms open source role in cloud

The looming Microsoft-GitHub pairing confirms the company's rebirth as an open source friend. Data tools on the Azure cloud are ...

Common Data Service for Analytics eases Power BI integration

Integrating data into Power BI for analysis can be a challenge, but Microsoft's Common Data Service for Analytics technology is ...

Power BI Report Server adds new Power BI reporting options

Updates to Power BI Report Server expand the on-premises platform's reporting functionality and increase the number of data ...

TheServerSide.com

How to git revert a commit: A simple undo changes example

The best way to undo previous changes to the source code repository is to learn how to git revert a commit.

Jenkins vs. Maven: Compare these build and integration tools

DevOps advocates are often asked for a Jenkins vs. Maven comparison. But those asking often discover that Maven-Jenkins ...

Jenkins environment variables list for shell script build jobs

The Jenkins environment variables list outlines the various properties that developers can inject into advanced Jenkins shell ...

SearchDataCenter

Why data centers need log management tools

Log files contain rich and useful management data. With the right software tools and a few navigation tips, you can maximize and ...

HPE gives its memory-driven computing initiative another try

HPE has brought its memory-driven computing architecture back into the spotlight, this time with a little help from its friends ...

HPE edge strategy reroutes data, apps around the cloud

HPE's upgraded converged infrastructure systems aim to help enterprises process and manage data outside their data centers and ...

SearchContentManagement

SharePoint hub sites raises migration questions among users

In the newest rev of SharePoint Online, what used to be sub-sites are now new freestanding sites. This change and others may ...

Cloud DAM platforms vs. on premises for digital asset management

Learn about digital asset management and how cloud DAM democratizes media management and delivery across the enterprise while ...

Box workflow gets upgrade with Progressly purchase

Box is hoping to upgrade its workflow capabilities by adding the startup Progressly to its team, while also still partnering with...

SearchHRSoftware

News roundup: TriNet software targets professional services

New specialized products include TriNet software for professional services, QuickBooks payroll for contractors and a ...

AI can reduce workplace bias, says CEO of leading HR group

AI technology may help HR reduce workplace bias, according to Johnny Taylor, president and CEO of the Society for Human Resource ...

How to create an effective employee retention plan

The unemployment rate is low, and your workers are likely being courted by other companies. Here's how to create retention ...

Related Resources

Dig Deeper on Oracle database design and architecture

Related Q&A from Don Burleson

Have a question for an expert?

Start the conversation

0 comments

Register

Login

Forgot your password?

Your password has been sent to:

Please create a username to comment.