Organizations want extraordinary results from their IT units. Today's mantra is faster delivery, better quality, cheaper solutions, and safer environments. Many CIOs are implementing cloud computing enterprise architectures to address these challenges with results varying greatly. Why are some organizations seeing only limited results from cloud computing implementations while others are increasing market share, decreasing costs, generating value, and innovating faster? | By Ranko Mosic | Article Rating: |
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| January 28, 2013 03:34 PM EST | Reads: |
1,454 |
Modern enterprise class Oracle shops typically operate hundreds of Oracle databases, all managed by sizable DBA teams.
Properly deployed Oracle databases actually require little administrative effort. I am here exploring ideas, technologies and techniques that bring us closer to the fully autonomic, self-managed Oracle database shops.
Autonomic computing aims at delivering self-managed and adaptable database systems ( and other IT components), while hiding complexity from users and operators. The goal is to minimize manual administrative effort, thus leading to reduced OPEX, better service and higher uptime.
Over the last few decades Oracle RDBMS has grown into mature, sophisticated product, featuring many improvements that bring it quite close to becoming Self-Managing Database System.

Database environments that closely adhere to an autonomic paradigm can be deployed today with the proper usage of Oracle database features, deployment techniques and specialized tools.
Database installations and configuration for most of the environments (i.e., non-production) should be done in a private cloud environment based on templates. Fully configured database, including backups, monitoring etc. can be deployed in less than an hour. An example of a public cloud environment that can be emulated in a private cloud setting are Amazon Web Services IaaS and PaaS platforms.
An interim solution could be that database installations are performed using response files, templates or gold images.
Oracle RDBMS optimizer produces best SQL query execution plan based on collected statistics, almost eliminating the need to manually tune SQL statements.
Database disk space and memory management are fully automated. ASM (Automated Storage Management), datafile autoextend, ASSM (Automated Segment Space Management) and AMM (Automatic Memory Management) handle all disk space and memory management tasks.
Oracle Instance Caging (database instance throttling) and Database Resource Manager (Exadata also features IORM) make it possible to divide and prioritize available resources between database instances and session groups, thus limiting their ability to overburden and destabilize the system.
Oracle Restart (for single instance databases), or Oracle Clusterware (in RAC environments) can automatically restart components like listener, database instance etc. after component failure or node restart. Multi-tenancy (also coming as an explicit feature in the upcoming Oracle 12c database) make it possible to reduce administration burden by sharing resources between multiple tenant applications.
Corrective actions can be specified in Oracle Enterprise Manager (SQL, host scripts to be executed) after certain predefined condition is met i.e. in response to policy violations.
Published January 28, 2013 Reads 1,454
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Syndicated stories and blog feeds, all rights reserved by the author.
- IBM Launches New Autonomic Offerings for Self-Managing IT Systems
- Microsoft Announces Comprehensive Virtualization Strategy to Enable Self- Managing Dynamic Systems
- Leeyo Software's RevPro Revenue Management and Automation Software Achieves Oracle Database Ready, Oracle WebLogic Ready and Oracle Linux Ready Status
More Stories By Ranko Mosic
Ranko Mosic, B. Eng, OCP, is specializing in data management systems. He has more than 20 years of North American IT consulting industry experience. His texts about Oracle database were published in various industry publications and his profile was published in Oracle Magazine. He can be reached at ranko.mosic@gmail.com
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With Cloud Expo New York | 12th Cloud Expo [June 10-13, 2013] hurtling towards us, let's take a look at the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference coming up June 10-13 at the Jacob Javits Center in New York City.
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“Big Data analytics will shape the form of nearly every process going forward in time, from the color of the latest fashions, what the candidates say in one town versus another to the chemical composition of the latest super drug,” noted Steve Knodl, Director of Product Management at NextIO, in this exclusive Q&A with Cloud Expo Conference Chair Jeremy Geelan. “Whether these are considered “new” products,” Knodl continued, “or continuous improvement on previous processes is largely in the eyes o...
The rise of cloud computing has exposed hard drive-based storage as the new data center bottleneck. Combating this, data center managers have deployed SSDs to gain the performance needed to provide real-time access to data. However, due to budget constraints, many have turned to consumer-grade SSDs without understanding that they wear out quickly when processing enterprise workloads. In this session, Esther Spanjer will discuss recent endurance advancements in SSD technology that enable usage of...
“Open source has always provided a number of benefits, including easing adoption costs, propagating a better understanding of the technology, and allowing for faster evolution and commercialization of products and services based on it,” noted Terry Woloszyn, Founder & CEO, Leeward Security Ltd., in this exclusive Q&A with Cloud Expo Conference Chair Jeremy Geelan. “This is clearly evident with the OpenStack and CloudStack,” Woloszyn continued, “and others that have been quickly commercialized as...
SYS-CON Events announced today that OpenStack will exhibit at SYS-CON's 12th International Cloud Expo, which will take place on June 10–13, 2013, at the Javits Center in New York City, New York. OpenStack software controls large pools of compute, storage, and networking resources throughout a datacenter, all managed by a dashboard that gives administrators control while empowering their users to provision resources through a web interface.
OpenStack powers some of the most widely-used SaaS app...
SYS-CON Events announced today that Wowrack will exhibit at SYS-CON's 12th International Cloud Expo, which will take place on June 10–13, 2013, at the Javits Center in New York City, New York.
Wowrack’s core expertise lies in high-availability Private and Public Cloud IaaS Hosting Solutions. Wowrack provides a true Hybrid service – where business release all IT management and hardware provisioning – taking the data center and server system administrative headaches off our customer’s shoulders. ...
Many have heard of OAuth but are unsure of how it might apply to their business.
In his session at the 12th International Cloud Expo, Alistair Farquharson, CTO of SOA Software, will describe how OAuth can be used to facilitate certain business models and simplify the sharing of private data.
Alistair Farquharson is a visionary industry veteran focused on using disruptive technologies to drive business growth and improve efficiency and agility within organizations. As the CTO of SOA Software A...
SYS-CON Events announced today that nfina Technologies, a provider of highly reliable cloud server products, will exhibit at SYS-CON's 12th International Cloud Expo, which will take place on June 10–13, 2013, at the Javits Center in New York City, New York.
nfina Technologies develops, manufactures, and markets highly reliable cloud server products, designed to solve the most demanding data center requirements in mission-critical cloud applications. Nfina’s staff has decades of experience in co...
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