Oracle Database In-Memory Reviews

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Consultant
Senior Oracle Consultant at a retailer with 1,001-5,000 employees
Apr 04 2017

What is most valuable?

Ours is a DW environment, ETL extracts data from SAP and loads into the reporting database. The DBA objective was optimal performance for both nightly batch and reporting. We used the below features which significantly helped improve he... more»

How has it helped my organization?

This data is of our BI reporting. This reporting is open for all the warehouse managers to know all their financial status.The period end . We have very tight schedules. Every report has to complete in milli seconds seconds. The SLA are very... more»

What needs improvement?

For some reason, the stats optimizer doesn't work well. We actually disabled some of these features, such as the optimizer adaptive features. On the fly, the optimizer actually changes the explained plan, and that feature is really not... more»
Consultant
Owner - Consultant at a tech services company with 51-200 employees
Aug 01 2017

What is most valuable?

Oracle has a lot of features embedded. In my opinion, Oracle In-Memory offers a lot of improvements in database performance specially for data warehouses and analytics workloads. Combined with Exadata, it makes a solution that will deliver... more»

How has it helped my organization?

Each time I've implemented the In-Memory option, the improvements have been on the performance side. This option offers a way to drastically reduce batch duration with a minimum of work because we only need to enable it on columns we choose,... more»

What needs improvement?

They need to improve the Decision Support System with analytics workloads.

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Real User
Sr Architect at a insurance company with 1,001-5,000 employees
Dec 05 2016

What is most valuable?

The most valuable features are the performance and speed.

How has it helped my organization?

The key thing for us is that we can meet our customer SLAs because of the performance and the response time we get. The second thing is, personally, being a database person, I like Oracle Database In-Memory because of the backing of the... more»

What needs improvement?

A lot of new technologies have been coming in to the market in recent years. For example, SPARC, and other analytics languages. Most of the legacy databases don’t have that good connections or connectors to those. It's still a challenge to... more»
Real User
PeopleSoft Infrastructure & Operations Manager at City & County of San Francisco
Jan 11 2017

What is most valuable?

I cannot imagine IT today without Oracle databases. Oracle has basically delivered their data revolution with relational databases and their constant development and innovation going into the cloud.

What needs improvement?

They are coming up with more improvements than we actually want. If you ask most of the customers, they are happy with what they had 10 or 20 years back. The company has a need to make more money or beat the competition, so they constantly come up with these new features. They say these are cool features to have, but I don’t think they are needs. We don't need... more»
Real User
Project Director at a university with 1,001-5,000 employees
Nov 29 2016

What is most valuable?

The Oracle database is easier to program and manage, and is secure. It’s a stable, dependable product. It can handle any size database. Reliability is one of the key features necessary for a database product.

What needs improvement?

Oracle is a large company that is constantly purchasing other companies to add functionality. I think that if I want a new feature, Oracle will not listen to just me. They are marketing to a large market and not just myself. Oracle occupies the main space in the database market. Additionally, once we put data into Oracle, it's very hard to move it out to another... more»
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What is Oracle Database In-Memory?

Oracle Database In-Memory transparently accelerates analytics by orders of magnitude while simultaneously speeding up mixed-workload OLTP. With Oracle Database In-Memory, users get immediate answers to business questions that previously took hours.

Oracle Database In-Memory delivers leading-edge in-memory performance without the need to restrict functionality, or accept compromises, complexity and risk. Deploying Oracle Database In-Memory with any existing Oracle Database compatible application is as easy as flipping a switch - no application changes are required. Oracle Database In-Memory is fully integrated with the Oracle Database’s renowned scale-up, scale-out, storage tiering, availability, and security technologies making it the most industrialstrength offering on the market.

The ability to easily perform real-time data analysis together with real-time transaction processing on all existing applications enables organizations to transform into Real-Time Enterprises that quickly make data-driven decisions, respond instantly to customer demands, and continuously optimize all key processes.

For more information on Oracle Database In-Memory, visit Oracle.com

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