Well there are many answers and my experiences have shown that it always depends on the use-cases.
What you can do to make inserts faster:
1) Bulking (if you want to make it fast, do bulking!) which reduces commits and commit time
2) Enough ITL on the block (INITRANS)
3) Depending on the size of a row: Blocksize, PCTFREE
4) No Indexing
5) No integrity checks (Foreign keys, not null constraints)
6) Buffer cache (if it's to small you'll early end up with I/O)
And the list goes on....
APPEND hint is also very useful on inserts because it's using DIRECT-PATH inserts which will append the data simply on the table. But be aware the unused space by the table will then not be filled up!
Gerald made an excellent exposition and I totally agree withg him.
From my personal experience I would recommend partitioning. But my experience is in the telecom world were we could easily make 20/30 million inserts per hour and some of these tables were partitioned by (day,hour) to improve insert speed, we had indexes and we could not use /*+append*/ because of backup restrictions.
If you need real insight or your specific case, may be you could post your full scenario.
Hi, do you have a column in the table to store the radius server id (i.ex server1, server2, ...)?
If so, is it indexed? Is it partitioned?
maybe you could consider partitioning the table according to the server. For instance
if table looks like this
c1, c2, radius_server_id, ...
You could use range or list partition by radious_server and the on each server, when you issue the insert statement you could specify the corresponding server id.
If your planning to rebuilt table and add partitions, i don't think hash would do the trick on this one...
I stand by adding a range or list partition using a column server_id and forcing each server to specify its own partition while doing the insert.
insert into abc partition (s2_server) values(1,2,'s2') ;
I'm not a fan of advertising, and so I will not be including any advertisements on OracleCommunity.net. However, managing this community does not come without cost! If you are willing to donate to help pay for the monthly community fees and domain services I accept Bitcoin and PayPal donations.
Data mining services are a vital part of business growth. Data mining, sometimes referred as knowledge discovery in databases, is the process of digging through data to discover hidden connections, patterns, and anomalies so that future trends can be predicted. The mined data can help businesses in cutting costs, increasing revenues, reducing risks, improving customer relationships, and more.
The diversity and volume of data that is being captured by companies today is staggering. The…
An Optimized Creation, Processing and Maintenance of your Amazon Products’ E-catalog Gives you an Edge in the Competitive eCommerce Market.
When you upload your inventory on one of the world’s biggest online marketplaces, what strategy do you employ to survive the competition put forth by popular brands? You optimize your listings to enhance the discoverability of the product. Amazon Product data entry services ensures your product is available in the virtual…
Push notifications are a display of your application’s icon and a message in the status bar of your device. We stress the importance of including push notifications in your mobile application for three major reasons:-
Push Notifications allow direct marketing to your clients: When a customer downloads your application and enables push notification, it gives you direct…
Virtual assistant (VA) is a term that has been buzzing around in the business world for quite some time now. Essentially, a VA is skilled administrator who takes care of your technical/creative business support activities while working offsite. If you already have a designated eCommerce store on Amazon seller central or wish to start one, an Amazon VA will help you manage the store and update it regularly with utmost precision.