</div> </div> <p>It’s this foundation of innovation that makes it possible for Oracle to offer an autonomous database, with a 99.995% uptime guarantee, in a way that no other cloud provider can. Mendelsohn provided examples of the features and architectures that make it possible.</p> <p><strong>The Road to Automated Availability</strong></p> <p>"Ask why customers run big transaction or operational systems on Oracle and their top reasons will probably be high availability, reliability, and scalability," Mendelsohn said. These customers have grown to rely on technologies like Oracle Real Application Clusters (RAC), Oracle Active Data Guard, and Oracle’s Exadata database machine, which, he said, are unique to Oracle, "and are highly fault tolerant and scalable and that allow systems to run at 99.995 percent availability," he said.</p> <p>While individual customers often run a subset of these technologies in their own data centers, he said "we implement all of them," in autonomous database services on Oracle Cloud. "The experts in our <a href="http://www.oracle.com/technetwork/database/features/availability/maa-096107.html?SC=ccentral-oow17-forbes-database-18c-mendelsohn" target="_blank" rel="nofollow">Maximum Availability Architecture</a> group are implementing best practices throughout the autonomous cloud services that you’ll be using," he said.</p> <ul> <li><strong>Related: <a href="https://cloud.oracle.com/en_US/data-mgmt?SC=ccentral-oow17-data-mangement-forbes" target="_blank" rel="nofollow">Manage your data using Oracle Cloud</a></strong></li> </ul>
<p>That’s why Oracle is confident in offering service-level commitments that offer true 99.995% uptime guarantees, he said. "Others talk about 99.995% uptime," Mendelsohn said, "but when you read the fine print, you find out that pretty much every source of downtime is excluded."</p> <p>"We’re not going to do that with our SLAs," he said. "We’re going to implement online patching using RAC rolling upgrades and use best practices on top of one of the most powerful and reliable platforms for running Oracle Database—Oracle Exadata."</p>
<h4><strong>The Elastic Database</strong></h4> <p>While Amazon popularized the idea of "elasticity" in its EC2 elastic compute cloud, which can grow and shrink compute resources very quickly, "they can’t do the same with database," he said. That’s because Amazon relies on simple, open source databases that won’t allow it," he said.</p> <p>Oracle Autonomous Database Cloud plans to offer instant elasticity for databases. This is valuable, according to Mendelsohn, because a customer could, for example, go from eight cores of database computing to sixteen cores to scale-up for end-of-quarter processing, then back down to the less expensive eight cores. "We can do it instantly because our RAC technology lets you scale across clusters of servers very quickly, so we won’t have to move data around," he said. "In order to grow its databases, Amazon has to move data to a new, bigger system and this can take hours or days, he said. "That’s not truly elastic." Mendelsohn envisioned a scenario using Oracle where, "you could even shut down all your compute CPUs over the weekend so you’re not paying for them, then start them up again on Monday morning," he said. "That’s elastic."</p> <h4><strong>Proven Security Features</strong></h4> <p>Many data break-ins happen through systems vulnerabilities for which there was already a patch available, but not yet applied, noted Mendelsohn. "If you don’t apply a patch to a known vulnerability you can guarantee that there will be hackers trying to penetrate your systems using that vulnerability," he said. "For external threats, we apply patches as soon as they’re released using RAC rolling upgrades," he said. Oracle also encrypts the data at rest so that even if hackers get through, they won’t be able to read it without a key.</p> <p>"For internal users, we can use Oracle Database Vault, which separates duties to make sure your data is not visible to the people who administer your systems," Mendelsohn explained. Another existing feature, Oracle Data Masking, keeps software testers from seeing your data. "These security practices are always applied to Oracle Autonomous Database Cloud," he said.</p> <h4><strong>Machine Learning in the Cloud</strong></h4> <p>On top of these proven high availability and scalability technologies, Oracle Autonomous Database Cloud integrates a set of <a href="https://cloud.oracle.com/en_US/management?SC=ccentral-mendelsohn-database-oow17-forbes" target="_blank" rel="nofollow">next-generation monitoring, management, and analytics capabilities</a> that leverage machine learning and artificial intelligence techniques to automate performance tuning, prevent application outages, and harden security across the entire application and infrastructure portfolio.</p> <p>The first such service scheduled to be available will be <a href="https://cloud.oracle.com/en_US/datawarehouse?SC=ccentral-database-oow17-forbes" target="_blank" rel="nofollow">Oracle Autonomous Data Warehouse Cloud</a>, followed by an autonomous OLTP and mixed workload cloud and an autonomous NoSQL cloud after that. Oracle Autonomous Data Warehouse Cloud leverages years of investment in self-tuning technologies like Oracle Exadata storage indexes and flash cache, powerful query optimization, automatic memory management, and automatic storage management to provide a completely self-tuning database.</p> <p>No traditional performance tuning by administrators and developers is required. With Oracle Autonomous Data Warehouse Cloud, Mendelsohn said, "You just define tables, load data, and run queries; the database is completely self-tuning." The service is so efficient that at Oracle OpenWorld CTO Ellison discussed offering a guarantee that customers could move their analytic databases from Amazon’s cloud and run them at half the cost on Oracle Autonomous Database Cloud.</p> <p><em>Jeff Erickson is editor </em><em>at large for Oracle.</em></p>
Safe Harbor Disclaimer: The preceding is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remain at the sole discretion of Oracle Corporation.
Statements in this article relating to Oracle’s future plans, expectations, beliefs, and intentions are “forward-looking statements” and are subject to material risks and uncertainties. Such statements are based on Oracle’s current expectations and assumptions, some of which are beyond Oracle’s control. All information in this article is current as of October 23, 2017 and Oracle undertakes no duty to update any statement in light of new information or future events.
Whereas the self-driving database expertise introduced by Oracle’s CTO Larry Ellison at its current Oracle OpenWorld convention represents a new imaginative and prescient for knowledge administration—it is made attainable partially by database options and architectures that the corporate has been perfecting for many years, stated Andy Mendelsohn, government vp of Oracle Server Applied sciences at a basic session following Ellison’s announcement.
It is this basis of innovation that makes it attainable for Oracle to supply an autonomous database, with a 99.995% uptime assure, in a manner that no different cloud supplier can. Mendelsohn offered examples of the options and architectures that make it attainable.
The Highway to Automated Availability
“Ask why clients run massive transaction or operational programs on Oracle and their prime causes will most likely be excessive availability, reliability, and scalability,” Mendelsohn stated. These clients have grown to depend on applied sciences like Oracle Actual Utility Clusters (RAC), Oracle Energetic Information Guard, and Oracle’s Exadata database machine, which, he stated, are distinctive to Oracle, “and are extremely fault tolerant and scalable and that permit programs to run at 99.995 p.c availability,” he stated.
Whereas particular person clients typically run a subset of those applied sciences in their very own knowledge facilities, he stated “we implement all of them,” in autonomous database providers on Oracle Cloud. “The consultants in our Most Availability Structure group are implementing finest practices all through the autonomous cloud providers that you’re going to be utilizing,” he stated.
That is why Oracle is assured in providing service-level commitments that supply true 99.995% uptime ensures, he stated. “Others discuss 99.995% uptime,” Mendelsohn stated, “however if you learn the effective print, you discover out that just about each supply of downtime is excluded.”
“We’re not going to try this with our SLAs,” he stated. “We will implement on-line patching utilizing RAC rolling upgrades and use finest practices on prime of some of the highly effective and dependable platforms for working Oracle Database—Oracle Exadata.”
The Elastic Database
Whereas Amazon popularized the concept of “elasticity” in its EC2 elastic compute cloud, which might develop and shrink compute assets in a short time, “they can not do the identical with database,” he stated. That is as a result of Amazon depends on easy, open supply databases that will not permit it,” he stated.
Oracle Autonomous Database Cloud plans to supply on the spot elasticity for databases. That is worthwhile, in line with Mendelsohn, as a result of a buyer might, for instance, go from eight cores of database computing to sixteen cores to scale-up for end-of-quarter processing, then again all the way down to the inexpensive eight cores. “We are able to do it immediately as a result of our RAC expertise permits you to scale throughout clusters of servers in a short time, so we cannot have to maneuver knowledge round,” he stated. “With a view to develop its databases, Amazon has to maneuver knowledge to a brand new, greater system and this may take hours or days, he stated. “That is not actually elastic.” Mendelsohn envisioned a state of affairs utilizing Oracle the place, “you could possibly even shut down all of your compute CPUs over the weekend so you are not paying for them, then begin them up once more on Monday morning,” he stated. “That is elastic.”
Confirmed Safety Options
Many knowledge break-ins occur via programs vulnerabilities for which there was already a patch obtainable, however not but utilized, famous Mendelsohn. “If you happen to do not apply a patch to a recognized vulnerability you possibly can assure that there will probably be hackers attempting to penetrate your programs utilizing that vulnerability,” he stated. “For exterior threats, we apply patches as quickly as they’re launched utilizing RAC rolling upgrades,” he stated. Oracle additionally encrypts the info at relaxation in order that even when hackers get via, they will not have the ability to learn it and not using a key.
“For inside customers, we will use Oracle Database Vault, which separates duties to verify your knowledge is just not seen to the individuals who administer your programs,” Mendelsohn defined. One other present function, Oracle Information Masking, retains software program testers from seeing your knowledge. “These safety practices are all the time utilized to Oracle Autonomous Database Cloud,” he stated.
Machine Studying within the Cloud
On prime of those confirmed excessive availability and scalability applied sciences, Oracle Autonomous Database Cloud integrates a set of next-generation monitoring, administration, and analytics capabilities that leverage machine studying and synthetic intelligence strategies to automate efficiency tuning, forestall utility outages, and harden safety throughout the complete utility and infrastructure portfolio.
The primary such service scheduled to be obtainable will probably be Oracle Autonomous Information Warehouse Cloud, adopted by an autonomous OLTP and combined workload cloud and an autonomous NoSQL cloud after that. Oracle Autonomous Information Warehouse Cloud leverages years of funding in self-tuning applied sciences like Oracle Exadata storage indexes and flash cache, highly effective question optimization, automated reminiscence administration, and automated storage administration to supply a very self-tuning database.
No conventional efficiency tuning by directors and builders is required. With Oracle Autonomous Information Warehouse Cloud, Mendelsohn stated, “You simply outline tables, load knowledge, and run queries; the database is totally self-tuning.” The service is so environment friendly that at Oracle OpenWorld CTO Ellison mentioned providing a assure that clients might transfer their analytic databases from Amazon’s cloud and run them at half the price on Oracle Autonomous Database Cloud.
Jeff Erickson is editor at massive for Oracle.
Protected Harbor Disclaimer: The previous is meant to stipulate our basic product course. It’s meant for data functions solely, and is probably not included into any contract. It isn’t a dedication to ship any materials, code, or performance, and shouldn’t be relied upon in making buying selections. The event, launch, and timing of any options or performance described for Oracle’s merchandise stay on the sole discretion of Oracle Company.
Statements on this article referring to Oracle’s future plans, expectations, beliefs, and intentions are “forward-looking statements” and are topic to materials dangers and uncertainties. Such statements are primarily based on Oracle’s present expectations and assumptions, a few of that are past Oracle’s management. All data on this article is present as of October 23, 2017 and Oracle undertakes no obligation to replace any assertion in gentle of latest data or future occasions.