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REDWOOD SHORES, CA--(Marketwired - Dec 17, 2013) - Oracle ( NYSE : ORCL )
news summary Oracle Exalogic Elastic Cloud X4-2 additional advances Oracle's leadership in providing Engineered techniques for operating customized and packaged functions with advanced performance, whereas reducing records middle impregnate and complexity. compared to the previous release, Oracle Exalogic X4-2 offers bigger throughput and matched with Oracle Exabus expertise, can provide nearby endemic response times for virtualized applications, leading to more advantageous consolidation advantages. Oracle Exalogic Elastic Cloud X4-2 hardware, powered through Intel® Xeon® processors, offers 50% more cores per node, tremendous quantities of remembrance and greatly improved flash and disk storage potential. furthermore, the newest unencumber of Oracle Exalogic Elastic Cloud utility offers the capability to fuse diverse software architectures (naked metal, virtualized and infrastructure as a carrier) on a unique rack and permits valued clientele to leverage virtualization templates and assemblies through Oracle VM Templates and Oracle virtual meeting Builder.
About Oracle Oracle engineers hardware and utility to travail collectively within the cloud and in your data center. For greater suggestions about Oracle ( NYSE : ORCL ), discuss with www.oracle.com.
Oracle and Java are registered trademarks of Oracle agency and/or its associates. other names could subsist trademarks of their respective owners.
1 Oracle WebLogic Server operating on Oracle Exalogic (with Oracle VM) vs. a JBoss open source Java EE container working on a industrial off the shelf VMware hypervisor on identically configured hardware.
SAN FRANCISCO -- Oracle CEO Larry Ellison opened his business's annual convention here, revealing the Oracle Exalogic Elastic Cloud, a "cloud in a field" taking on Amazon whereas offering his critique of SaaS-based mostly suppliers infatuation Salesforce.com.
Exalogic is a complement to the Exadata database computer, a inordinate performance database rig Ellison introduced two years ago at this reveal.
"With Exadata, it subsist such a magnificent database computer they essential a server machine," Ellison referred to. "It has vulgar of the horsepower to pressure Exalogic."
for instance, Ellison talked about, one Exalogic realm can tackle one million http requests per 2nd andtwo of them, aspect by means of aspect, might deal with Facbeook globally.
"Why would I ever deserve to evade an utility as great as facebook," Ellison asked. "The entire theory is to absorb a pool of resources that may participate that vigor."
Ellison's presentation covered an admission that he has "been quite outspoken in being annoyed with the term cloud computing." His address at the Churchill membership comparing the excitement round cloud computing to women's trend earned him loads of notoriety.
He moreover took some pictures at Salesforce.com, which he doesn't believe a cloud computing business. Salesforce.com sells SaaS-based CRM that competes with Oracle's own CRM On Demand, introduced final 12 months at the exhibit, and is scheduled to latest this yr as well.
"or not it's really a very vulnerable security model," he spoke of. "If that database goes down vulgar these consumers proceed down. There is not any virtualization. or not it's now not frailty tolerant. it's now not cozy. or not it's no longer elastic."
Oracle takes an analogous approach to the cloud as Amazon.
"[Amazon] stands in stark distinction to Salesforce.com since it's no longer an utility at all. or not it's a platform on which you build functions," Ellison referred to.
however, Oracle sees extra skills for the deepest cloud.
"we absorb a a miniature different remove up that they correspond with, now not handiest are these clouds going to subsist obtainable to a lot of diverse client however they believe shoppers will construct their personal private clouds behind their firewalls," he spoke of.
however, Oracle faces an analogous problem with Exalogic that it confronted with the first edition of Exadata. Who will buy it? Exadata's expense changed into an issue for some. besides the fact that children Exadata edition 2 has seen some purchases, in keeping with a contemporaneous profits call.
Exalogic's checklist charge is $1,075,000.
It comprises 30 servers in the realm with two processor servers. each and every of the sockets has six cores for a complete of 360 cores in one box, Ellison talked about. these servers are interconnected to one more and to the storage de\vice the exhaust of a 40 GB per 2nd network. That very network connects Exalogic servers however moreover the Exalogic container to the Exadata container. It runs with Oracle VM and two visitor working systems, Solaris and Linux. It comprises a 960 GB strong-state disk, forty TB SAS disk storage, 4TB study cache and 72 GB write cache.
Oracle has been optimizing Oracle utility to evade on Exalogic.
among the key merits of Exalogic, in line with Ellison, is its steadiness: There are no unique features of failure on the Exalogic field, the storage and remembrance sockets can fail, the utility can fail, and the computer will retain running. it's scalable, he noted. moreover, because vulgar Exalogics are configured the very they could vulgar subsist patched the equal and vulgar purposes running on them may moreover subsist patched with one download.
"instead of wait that you should rediscover that computer virus they are able to free up a patch, come by it out to you dramatically and dramatically reduce the variety of trojan horse rediscovery," Ellison observed.
The view of the cloud in a container is breaking down as greater individuals near to question how Oracle defines elasticity.
At Oracle Open World ultimate week, the traffic time and again brought up that its Exalogic machine is elastic as virtualization is built into the gadget. every of the 360 cores can subsist virtualized. how many virtual machines depends upon a couple of factors.
We spoke these days with John Considine, founder and CTO of CloudSwitch, which they wrote about nowadays in a publish about extending information centers to the cloud. Considine is well-certified to talk on the theme. prior to starting CloudSwitch, Considine served as director of the platform items group at solar Microsystems. an dreadful lot of the Exalogic gadget become built on sun’s technology.
Considine wrote concerning the elasticity situation on the CloudSwitch blog this past week. In it, he outlined why Exalogic is a box but now not an elastic atmosphere.
Considine makes the point that a box is an outlined as a set of materials. purchasers provision for the optimum dimension of the container. but if you exhaust less, you've got already paid for the container, so scaling returned does not absorb the cost benefits because it does in case you were scaling up and down in the cloud. He writes:
“placing the term “Elastic” within the identify of this providing is stretching the accredited definition of the term because it pertains to cloud computing. The Exalogic server is a contained set of materials it's bought, operated, and maintained as portion of the traffic infrastructure. you could scale your functions up and down within this solution, however in the end, you are constrained to the number of cores, quantity or RAM, and measurement of the storage you purchased. while you could add extra racks to the answer, you're caught paying for the total thing unbiased from what you truly exhaust – no longer precisely elastic or pay for only what you use. “
This doesn't imply that the Oracle Exalogic laptop is poorly preempt to a virtualized facts middle. Considine says Exalogic represents the future of the virtualized facts center. in its station of spreading out over lots of square feet, Exalogic is an all-in-one environment.
Jake Ludington made the identical point remaining week in a touch upon their post concerning the rotten metaphor this is cloud in a box:
“whilst you elevate first rate points about Oracle’s personal definition of cloud in a field, I feel there's a case to subsist made for a bundled solution with a cloud infrastructure inside getting the label “cloud in a field”. if you feel of the cloud as extra fluid (or to achieve exhaust of the time-honored term, elastic) allocation of supplies, where these substances are usually CPU, RAM, storage, and bandwidth, something that bundles vulgar those things in a rig that allows for limitless reconfiguration of a pool of supplies is in impact a cloud in a field.
EMC and HP are both making options that suitable this description, through providing the supplies on a common backplane, with a administration layer that enables clients to request a subset of the components. When the exhaust case ends, those components are then again to the typical pool to subsist redeployed, simply as they'd subsist in a bigger cloud infrastructure.”
sure, they correspond that HP convergence fashion has value. but, nevertheless, a device isn't elastic when it is in one box. The barriers are the container itself. you're going to ultimately absorb to buy more boxes. That’s high-quality for a data core but not the cloud where scaling works throughout limitless supplies that achieve not impregnate $1 million in case you max out the container.
It makes tons more suffer to suppose of extending the statistics headquarters into the cloud, sharing virtual machines in an encrypted bridge. The facts headquarters becomes portion of the cloud’s circulation. The Exalogic machine serves as one component in the accustomed infrastructure.
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Oracle has introduced a recent release of Oracle Tuxedo 11g, an application server for C/C++, COBOL, and dynamic languages. Optimized to evade on Oracle Exalogic Elastic Cloud X2-2, the recent release of Oracle Tuxedo 11g provides a dynamic, scale-out solution for low-latency mission-critical applications that require the highest qualities of service. The recent release moreover includes Oracle Tuxedo Application Runtime for IMS 11g, a recent product within the Oracle Tuxedo family that Oracle says will aid customers reduce IT costs and expand traffic agility by simplifying the migration of IBM mainframe IMS applications to open systems.
The recent release moreover includes Oracle Tuxedo Application Runtime for IMS 11g, a recent product within the Oracle Tuxedo family that Oracle says will aid customers reduce IT costs and expand traffic agility by simplifying the migration of IBM mainframe IMS applications to open systems.
In addition, the release offers enhancements to Oracle Tuxedo Application Rehosting Workbench 11g and Oracle Tuxedo Application Runtime for CICS and Batch 11g, providing customers with capabilities such as improved usability and faster migrations, enhanced monitoring and control capabilities, and integration with Oracle Berkeley DB and COBOL-IT compiler.
"To remove edge of the scalability, flexibility and management capabilities delivered by modern computing platforms, organizations are looking for solutions that can streamline mainframe migration and modernization," says open Xiong, vice president, Development, Oracle. "With the recent release of Oracle Tuxedo 11g and the addition of Oracle Tuxedo Application Runtime for IMS 11g, Oracle has further simplified the process by optimizing integration with Oracle Exalogic Elastic Cloud and simplifying the migration and modernization of IBM mainframe IMS applications. As a result, current and recent customers can capitalize from significant performance gains that reduce costs, expand traffic agility and reduce risks of disruption to business-critical applications."
According to Oracle, by leveraging the optimized integration between Oracle Tuxedo 11g and Oracle Exalogic Elastic Cloud, customers capitalize from up to a 7x improvement in messaging performance for existing applications, elastic scalability to accommodate load fluctuations, simplified provisioning and integrated management delivered by a cloud environment. Moreover, the combination of Oracle Tuxedo 11g on Oracle Exalogic Elastic Cloud with Oracle Exadata Database Machine can deliver up to 5x improvement in Oracle Database 11g access throughput.
More information about Oracle Tuxedo 11g is available from Oracle.
Realizing optimal database performance comes from the total sum of the parts involved. Any portion that is not tuned properly can wreak havoc with performance. Just infatuation a fine-tuned machine, a database relies on many individual elements, and each must travail in concert to achieve the best efficiency.
Although it may sound straightforward, databases mind to subsist just parts of a larger overall IT solution. It becomes clear that performance is often tempered by compromise, dictated by budgets and interoperability concerns. For example, providing more bandwidth or CPU cycles to a database may negatively impact other IT solutions. Simply put, optimizing databases requires a holistic approach, one where vulgar of the parts concerned are looked at independently and then judged as a whole.
An enterprise database consists of many hardware and software elements. First, of course, is the design of the database itself, which is tightly intertwined with the database engine, the hosting server and the primary network operating system that is in use. Other parts of the pie include network connectivity, the storage infrastructure, and the data protocols in use.
All those elements travail together to deliver the data in the database to the endpoint requesting the data via an application. The application can subsist evade from within the database environment, from an application server, or directly on the endpoint. Breaking down those individual elements proves to subsist the key to tuning a database. But endure in judgement that some elements absorb a larger impact on performance than others, while some elements can’t subsist easily modified.
Examine database design first One of the first places to study for performance gains is in the design of the database itself. Design elements, such as the exhaust of replete table scans, multiple indexes, views, joins, sub-queries, stored procedures and many other techniques can greatly improve the performance of a database, but require a elevated even of database design and understanding, usually best left to the initial programmers/designers.
Server hardware and OS elements are probably the next best station to study for performance improvements. However, there are some limitations to the amount of performance improvement realized, simply because the primary database server may moreover subsist liable for other IT tasks or may require expensive hardware upgrades to facilitate improvements. What’s more, the endemic network OS is usually not easily changed or upgraded, requiring significant planning and time investment beforehand.
Attempting to improve database performance with server modifications can potentially open up a can of worms. Downtime of ancillary systems can wreak havoc on other processes. If there is a budget in station to explore server upgrade options, perhaps a better path to supervene would subsist to migrate any databases over to a dedicated platform, such as Oracle’s Exadata or Exalogic
Exadata, Exalogic and database performance Oracle’s Exadata product is a server appliance that combines hardware and software into a rack-mounted device, which functions as a dedicated machine optimized for analytic applications and data warehouses, supporting great data volumes and eliminating the delays caused by real-time read and writes of data. Exadata has evolved from V1 to V2 to X2-2 and X2-8. The X2-2 appliances sport six-core CPUs, 96GB RAM per database server, and 40GB InifiniBand SAN connectivity. The X2-2 maxes out at 14 storage servers, totaling 96 cores for the database servers and 768GB of RAM along with 5.3TB of flash and 100TB disk. Oracle’s Exadata x2-8 is an extension of the X2-2 product line, and offers more cores, more RAM and more storage
The primary advantages behind an Exadata implementation are increased performance and ease of management, which are enabled by integrating vulgar of the primary elements of an Oracle database into a unified offering. In other words, Exadata combines CPU, Storage, OS, the database engine and connectivity into a singularly managed device. Performance is further enhanced as an ingredient of design – the software and hardware components are specifically designed to maximize performance of a database.
Exalogic (officially named Oracle Exalogic Elastic Cloud) is another hardware/software/appliance offering from Oracle. However, Exalogic is very different than Exadata and is designed to serve a different purpose. Where Exadata is considered a database machine, Exalogic is an application machine and runs several other pieces of software beyond the endemic OS of Linux and a database engine. For example, an Exalogic solution may evade middleware applications, as well as Weblogic, JRockit and HotSpot.
From a management and performance standpoint, Exalogic integrates vulgar of the necessary components to champion a great user foundation of web applications, with multiple Oracle databases on the backend. Ideally, an Exalogic-based solution removes assiduous Web applications and related databases from the core data headquarters network. Exalogic and Exadata can decipher performance problems and present levels of performance rarely seen for great enterprises. Management ease should prove to subsist a capitalize as well. However, either solution can subsist quite pricey.
One ingredient that Exalogic and Exadata absorb in common is elevated performance storage subsystems, where access precipitate to hard disk storage is maximized. That offers an well-known clue to database performance. Simply put, high-speed storage solutions can only aid to improve a database’s performance. With that in mind, DBAs should subsist able to find other products that enhance the performance of storage solutions, which will aid to improve database performance, with SANs (Storage zone Networks) being a primary example.
There are a multitude of SAN vendors on the market, each of which offers its own twist on storage availability and performance. It will subsist those nuances that will prescribe which SAN solution may subsist the best suitable for improving the performance of any database. DBAs need to weigh elements such as flash storage, cache, spindle types and topology used for connections to determine what benefits each SAN solution offers.
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