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ROBERT DURRETT
ROBERT DURRETT
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Bobby Durrett's DBA Blog | Oracle database performance | bobbydurrettdba.com Reviews
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Simple C program for testing disk performance | Bobby Durrett's DBA Blog
http://www.bobbydurrettdba.com/2015/05/13/simple-c-program-for-testing-disk-performance
Bobby Durrett's DBA Blog. Db file parallel read on Linux and HP-UX. Free MIT Computer Science Classes Online →. Simple C program for testing disk performance. May 13, 2015. I dug up a simple C program that I wrote years ago to test disk performance. I hesitated to publish it because it is rough and limited in scope and other more capable tools exist. But, I have made good use of it so why not share it with others? Here is a zip of the code: zip. Dd if=/dev/zero bs=65536 count=16384 of=test oflag=dsync 16...
Bobby Durrett's DBA Blog | Oracle database performance | Page 2
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Bobby Durrett's DBA Blog. Newer posts →. Another SQL Profile to the rescue! March 28, 2016. The top query, sql id 27d8x8p6139y6, stood out as very inefficient and all CPU. It seemed clear to me from this listing that the 2 core box had a heavy load and a lot of waiting for CPU queuing. %IO was zero but %CPU was only 31%. Most likely the rest was CPU queue time. I also looked at my sqlstat report to see which plans 27d8x8p6139y6 had used over time. The bad plan had a gross Cartesian merge join:. Reviewing...
Simple test of DB server CPU speed | Bobby Durrett's DBA Blog
http://www.bobbydurrettdba.com/2015/04/30/simple-test-of-db-server-cpu-speed
Bobby Durrett's DBA Blog. DDL LOCK TIMEOUT to sneak in change on active system. Db file parallel read faster on Linux than HP-UX? Simple test of DB server CPU speed. April 30, 2015. First I created a small table with five rows:. Create table test (a number); insert into test values (1); insert into test values (1); insert into test values (1); insert into test values (1); insert into test values (1); commit;. Then I ran a query Cartesian joining that table to itself multiple times:. This zip includes the...
Bobby | Bobby Durrett's DBA Blog
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Bobby Durrett's DBA Blog. I live in Chandler, Arizona with my wife and three daughters. I work for US Foods, the second largest food distribution company in the United States. I've been working as an Oracle database administrator and PeopleSoft administrator since 1994. I'm very interested in Oracle performance tuning. Bulk collect workaround for memory bug. August 19, 2016. Finished Mathematics for Computer Science class. August 13, 2016. August 5, 2016. I have been using VMware Player to build test vir...
Free MIT Computer Science Classes Online | Bobby Durrett's DBA Blog
http://www.bobbydurrettdba.com/2015/05/20/free-mit-computer-science-classes-online
Bobby Durrett's DBA Blog. Simple C program for testing disk performance. Surprising calibrate io result →. Free MIT Computer Science Classes Online. May 20, 2015. This is very cool:. There are a bunch of nice computer science classes online from MIT: Free online MIT computer science classes. Here is an introductory computer science class: Intro to computer science. Here is a graded version of the same class on edX: Graded version of MIT intro CS class. I downloaded Turing’s 1936 paper. Simple C program f...
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Top 30 MIS Blogs of 2012
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Top 30 MIS Blogs of 2012. March 20, 2013. The management of information systems is a complex, multifaceted job that varies from organization to organization. Overall the Management of Information Systems involves overseeing the organizational flow of information, and making sure that the right information gets to the right people in an efficient and secure fashion. 1 Information Management Blogs. Tremors in the Big Data Landscape. 2 UA Management Information Systems. 3 Interactive Information Management.
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bobbydunphyschoolofmotoring.com
Bobby Dunphy School of Motoring
Bobby Dunphy School of Motoring. Registered Driving Instructor No. 929. New Ross, Co Wexford, Ireland. To Bobby Dunphy School of Motoring. In December 2008 I completed my ADI (Approved Driving Instructor) Exams. I'm pleased to say that I scored 95.5% in my test on ability to instruct. A bit short of perfect but I think I can live with that! The marking sheet is available for inspection: click here. Please feel free to comment, info@bobbydunphy.com. Where I received a B grade. We offer driving lessons to ...
Bobby duol
Watch anime online for free in english dubbed. Monday, June 8, 2009. Subscribe to: Posts (Atom). Beautiful natures wallpapers free. Shah rukh khan video. 169; 2008 TNB.
Bobby Dupre
Santa’s Breakfast was Wednesday, Dec. 3, 2014 at the Indian Hills Country Club. Click here to download this year’s thank you letter. Click here to download this year’s letter. See our CP Clinic video by clicking here. Bobby Dupre Show: Photo Album. Bobby Dupre Show: Archived Shows. Visit Santa’s favorites at The Opelousas Area Cerebral Palsy Clinic. Looking for Bobby or the Bobby Dupre Show on KDCG? Click here to download this year’s thank you letter. Click here to download this year’s letter.
Bobby Duque
Katerakt - The Beginning (Bobby Duque Remix). Published on Mar 11, 2013. FYER ft. Bobby Duque Promo (Official Aftermovie). Published on May 23, 2013. Http:/ www.facebook.com/FYERofficial. Rockin Robin (Bobby Duque Remix). Published on Sep 1, 2012. FREE DOWNLOAD ON FACEBOOK AND SOUNDCLOUD:. Https:/ www.facebook.com/bobbyduquemusic. Http:/ www.soundcloud.com/bobbyduque. Rise Against - Reeducation Through Labor (Travis Watts Remix) (Bobby Duque Edit). Published on Jun 3, 2012. Published on Jun 3, 2012.
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1924 Northwest Boulevard, Coeur d'Alene, ID 83814. Coeur d'alene real estate. Helping you find the home you’ve always wanted. We make it as easy for first-time home buyers as it is for those with past experience. We have all the information you need to choose where you'd like to settle. We can help find lenders and programs with fantastic escrow services. Coldwell Banker Schneidmiller Realty. Coldwell Banker Schneidmiller Realty. 1924 Northwest Boulevard, Coeur d'Alene, ID 83814.
Bobby Durrett's DBA Blog | Oracle database performance
Bobby Durrett's DBA Blog. Does an automated cloud data warehouse need partitioning and indexes? March 8, 2018. This is a late post inspired by my time at RMOUG Training Days 2018. I attended two RMOUG Training Days presentations about automated cloud data warehouse database systems. The first was about Snowflake. The second was about Oracle’s coming Autonomous Data Warehouse Cloud. I have seen many situations on data warehouse databases where both are helpful. When we went to Exadata. Really, what is wro...
Welcome to the website of Bobby D. Weaver - Storyteller
Hotter 'N Pecos and Other West Texas Lies. Excerpted from Texas Tech University Press). All these yarns contain a grain of truth, and some of them actually happened just as related. Most of them have a humorous bent; some are reasonably serious; a few are totally outrageous. But all of them illustrate the character of this distinctive region of the Lone Star.". For full information and to order, go to http:/ www.ttup.ttu.edu/Book%20Pages/9780896727038.html.
Bobby Webster / Retail Consulting
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Passionate about helping others achieve their goals. There has never been a better time than now to find the perfect location for your business. Let us go to work for you. Start by searching our list of available commercial properties. Keys to Our Success.
Bobby Dyer | Creative engineering art and design
Creative engineering art and design. The Problem Commutators allow electrical signals and power to transfer between a stationary base and …. Custom wine cabinet made of mahogany and birds eye maple with a wooden inlay front …. The NanoWalker micro-robotics The NanoWalker Project is a large scale effort, spanning several years, headed by …. The Problem Whether it be moving from spot to spot, shooting, or reloading, speed is …. The Problem Delivering medications has always been a difficult task. Imagin...
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