This presentation shows the case studies of optimizing Oracle database performance using Dell Dell Express Flash PCIe SSDs and some performance results of these case studies.
Views: 701 DellTechCenter
This video is the screencast of a test comparing non-patched and patched ODA (18.104.22.168.0) and how the issue of reduced CPU speed impact LGWR I/O. See http://www.pythian.com/news/31025/oracle-database-appliance-oda-patch-bundle-2-1-0-3-0-fixes-cpu-performance-issue/ for details
Views: 1833 Alex Gorbachev
This video provides information about the Oracle Server X5-4 NVMe SSD option and describes how to replace NVMe SSDs. ================================= For more information, see http://www.oracle.com/goto/oll Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 855 Oracle Learning Library
In this video you will understand the Relationships between the Physical files and Logical Components - Tablespace, Segments, Extents and Oracle Blocks in an Oracle Database . Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 13507 Ramkumar Swaminathan
My book "Patterns in Data Management" is now available both as an ebook or a print book (with color graphics!). See: http://amzn.to/1Ts3rwx This book is not a standard textbook on database techniques. This book was written extending and complementing preexisting educational videos (including this one). What are the major properties of flash devices? What is an SSD? What is the major differentiator over hard disks w.r.t. performance? In an SSD, what are blocks and superblocks? What does this mean for write operations? What is write amplification? How would this affect the storage layer of a database system? Why trim? What is the job of the SSD controller? How does it relate to RAID? How does it relate to volatile memory? Which sequential bandwidth can we expect these days? And which random access time? Video for my inverted classroom "Database Systems". The complete list of videos and additional material is available at http://datenbankenlernen.de Computer Science, Saarland University: Bachelor (in German): http://www.cs.uni-saarland.de/index.p... Master (in English): http://www.cs.uni-saarland.de/index.p... Ph.D./Grad School: http://gradschool.cs.uni-saarland.de/ Credits and Copyrights: © iStock.com: nico_blue; ludinko; mtphoto; hidesy; hatman12; Rastan; moenez CC: Asim18 http://commons.wikimedia.org/wiki/Fil... http://creativecommons.org/licenses/b... Appaloosa http://commons.wikimedia.org/wiki/Fil... http://creativecommons.org/licenses/b... Intel Free Press http://www.flickr.com/photos/54450095... http://creativecommons.org/licenses/b... and public domain SSD speed evolution mined from:http://ssd-comparison.whoratesit.com [November 2013]
Views: 6767 Prof. Dr. Jens Dittrich
In this video you will understand how an Oracle RAC cluster recovers from an Instance Crash which is also called Crash Recovery. The video will use the whiteboard to show you what happens when one of the nodes crashes in a Cluster and how the surviving node recovers the failed node related transactions. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 13288 Ramkumar Swaminathan
►Check out ebay-direct-sales in the discord (link below) for the $25 400GB F40 Flash Accelerator (while supplies last) ►Patreon: https://www.patreon.com/JDM_WAAAT ►Try Twitch Prime for free: https://amzn.to/2vFyf6I ►Discord: https://discord.gg/VrNYVTx ►Reddit: https://www.reddit.com/r/JDM_WAAAT/ ►Twitter: https://twitter.com/jdm_waaat ►Massdrop invite: https://www.massdrop.com/r/QL4TTY ►Coinbase - get $10 free: https://www.coinbase.com/join/51d245c4ee0c3f1647000022
Views: 1398 JDM_WAAAT
PCIe SSD hardware with integrated software creates a turnkey solution that DBAs can install easily and get maximum performance from their SQL applications. In this video George Crump and Allon Cohen, OCZ's VP of Software and Solutions, discuss the ZD-XL and Direct Pass Caching technology and how they're optimized for the SQL environment.
Views: 2462 storageswiss
In this video you learn about what happens when you run a DDL ( data definition language) command in the Oracle Database. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 13686 Ramkumar Swaminathan
Data IO can be one of the biggest performance bottlenecks when working with Oracle databases (or any database) Connecting to a SAN provides distinct advantages from an infrastructure standpoint, but with a SAN connection, latency is measured in milliseconds, which translates to a performance hit in high transaction environments. The HP Data Accelerator Solution for Oracle, increases IO performance by using the PCI bus to put the storage for writes closer to the CPU. At Oracle Open World 2011, I spoke with Michael St-Jean about the HP Data Accelerator and how it improves Oracle database performance. With up to 12TB of high performance flash memory, the Data Accelerator improves IO on virtually any Oracle database configuration and can easily be used in combination with traditional SAN solutions for.
Views: 282 Delighted Robot
Oracle Cloud Infrastructure (OCI) | Storage Object, Block | File Storage, Data Transfer Service http://k21academy.com/iaas04 This video is Lesson 1 from Module 5 i.e. OCI Storage Options from our Oracle Cloud Infrastructure Training ( http://k21academy.com/iaas04 , Step by Step Activity Guide in this at http://k21academy.com/iaas05 ), where Oracle ACE & Author, Atul Kumar starts with the Module covering various Storage Option available in Oracle Cloud infrastructure(OCI) i.e. : 1. Local NVMe SSD 2. Block Volumes 3. File Storage 4. Object Storage 5. Data Transfer Service 6. Storage Gateway Atul also covered which storage option to choose based on cost & requirement. Video Link: https://youtu.be/xgkkAp8OW5w: Try Cloud free for 7 days: https://k21academy.com/trycloud/ Oracle Cloud Infrastructure Fundamentals: https://www.youtube.com/watch?v=GSzAzOhWXrY
Views: 591 K21Academy
Oracle Real Application Clusters (Oracle RAC) offer unique capabilities for high-availability and local disaster recovery of mission-critical databases. Zero downtime can be achieved in cases of localized disasters by using two or three sites located up to 100km apart. Unlike replication techniques, in extended distance clusters the data is mirrored synchronously across the sites. At any given time all locations have exact full copy of the data. In this webinar you will learn how to build high-speed extended distance Oracle RAC clusters using commodity servers, commodity NVMe SSDs, and FlashGrid software. Speaker: Artem Danielov, FlashGrid Inc.
Views: 2180 Oracle RAC SIG
In this video you will learn about performance of Hard Disks and compare them with Flash/SSD Disks. You will also learn about how a LUN is created. At a high level you will learn what is a LUN and how tiered storage is created. . Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 9474 Ramkumar Swaminathan
Tackle Demanding Workloads with Dell EMC FX2, Toshiba SSDs and Oracle Database
Views: 100 Demartek
http://www.kingston.com/e100 Processing power isn't the only thing that drives database performance. High performing server storage, such as enterprise-class solid-state drives (SSDs), can dramatically improve the performance of databases compared to traditional hard disk drives (HDDs). Principled Technologies put the virtualized database performance of Kingston SSDs to the test, and found that replacing a solution consisting of a server with an external chassis containing 24 HDDs with only six internal SSDs increased total database performance by up to 91.8 percent.
Views: 3238 Kingston Technology
This video shows how to identify and resolve database locks in Spotlight on Oracle. https://www.quest.com/Spotlight-on-Oracle
Views: 5005 DellTechCenter
Learn more about Kernel parameters with a case study. It's awesome to see how SHMMAX parameter effects a process on UNIX. Liked it? Subscribe to our channel now !!! Look at the complete blog at www.orskl.com Need training on Oracle DBA? WhatsApp to +919951696808 Training content is at www.orskl.com
Views: 4950 OrSkl Academy
In this video you will be introduced to the concept of SHared Storage and why its required for Oracle Clusterware ( VOting Disks) and for an RAC Database Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 2357 Ramkumar Swaminathan
In this webinar we will discuss Solid State Drives internals and how they affect database performance. IO level benchmarks for SATA (Intel 320 SSD) and PCI-e (FusionIO and Virident) cards will be presented to show absolute performance and give an indication of performance per dollar. We will also discuss how you can use MySQL and Percona Server with SSD, which tuning parameters are most important, and what performance you may expect in real production usage. Presented by Vadim Tkachenko at Percona Webinars -- May 9th, 2012.
Views: 2477 Percona Database Performance
If I'm happy with how my Oracle Database 11g is performing, why should I deploy it on the new Oracle SPARC hardware? For the same reasons that you would want to buy a sports car that goes twice as fast AND gets better gas mileage, Brad Carlile explains. Well, if there are such dramatic performance improvements and cost savings, then why should I move up to Oracle Database 12c?
Views: 408 OTN Systems Hub
The demonstration illustrates how inmemory compression of inmemory objects populated in the IM column store can influence either query performance or storage savings in IM column store.
Views: 2735 Oracle Learning Library
Oracle Database In-Memory Customers Customers discuss the ease of implementation and performance benefits of Oracle Database In-Memory. ================================= For more information, see http://www.oracle.com/goto/oll Copyright © 2016 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 1129 Oracle Learning Library
Mike Ault explains how to improve Oracle database performance using the Texas Memory Systems (http://www.ramsan.com) Write Accelerator. Call TMS at (713) 587-1000 for more information on the Write Accelerator, Statspack Analyzer, and RamSan SSDs - the World's Fastest Storage®.
Views: 516 texasmemorysystems
Hello friends in this video i'm going to show you how to rename oracle database using nid utility steps by steps. Oracle Tutorial steps by steps. #renamedatabase #nid #oracle Oracle Interview application https://play.google.com/store/apps/de... My Facebook page https://www.facebook.com/ocptechnology My Second Channel https://www.youtube.com/4usupport My Instagram https://www.instagram.com/ocptechnology/ My Website http://ocptechnology.com/ My twitter https://twitter.com/ocptechnology
Views: 422 OCP Technology
Importing a huge database of JSON files into a MySQL database. Hosted @ www.directvps.nl - price difference between HDD and SSD = 3 euro's! (€7 / month vs €10 / month) Same files, same script, different storage devices. Basic CentOS6.2 installation, basic MySQL 5 service, PHP 5.3. No memcache / other speedup tools, pure and simple, directly onto the storage devices.
Views: 6066 Duke Soft
In this Product Overview you'll learn about 5 Hitachi Adapters for Oracle databeses: Oracle Enterprise Manager, Oracle Recovery Manager, Oracle VM, Oracle ASRU and Oracle WebCenter. You'll see how Hitachi storage management adapters provide an integrated management solution for Oracle environments.
Views: 842 Hitachi Vantara