postgresql benchmark

MySQL5.6.7-RC tpcc-mysql benchmark test result bitsCN.com MySQL 5.6.7 RC was released a few days ago, so I decided to use tpcc-mysql to test its performance, including performance and stability. I can't say that my testing process is flawless because I found two bugs: MySQL 5.6.7 is locked during CREATE INDEX MySQL 5.6.7-rc crashes when using tpcc-mysql workload test I don't know if it is because of the RC version. I submitted some feedback to

to achieve full-process real-time management. More importantly, Haier on-line user interaction customized platform and modular business resource platform, the former open to aggregate user needs, the latter without boundaries to aggregate resources, so as to build a dynamic grasp the user needs, quickly integrate the best resources of the powerful network. The efficient docking of these two platforms with the connected plant has enabled Haier to have the ability to detonate and lead the innovat

from Korea to introduce domestic leading automated production and experimental equipment, not only to produce a standard RO membrane products, but also to meet the customer's new, special-shaped products of the individual needs. Sino-Korean Joint research and Development RO membrane over ten years, the Korean Water Purification Association key recommended Products2005 7 months: Founding team and Korea Water Purification Association strategic cooperation2006 3 months: With Korea South Horizons

consumer need to pull messages from 6 partition at the same time, The I/O of the consumer machine is the bottleneck of the whole consuming process, and when the number of consumer is increased to 2 to 3, multiple consumer pull messages from the cluster at the same time, taking full advantage of the throughput rate of the cluster.Producer Consumer PairExperimental conditions: 3 broker,1 topic,6 partition, no replication, asynchronous mode, message payload 100 bytesTest Project: Test the amount o

: UpdatedIservicelocatorImplementations. 12.03.2012: added lightinject. added feature comparison. 25.04.2012: Updated to ninject 3.0.015 and petite 0.3.2. 14.05.2012: added Mugen. 14.06.2012: added MEF. 18.06.2012: added Griffin in. 2018.8.2012: Updated to Castle Windsor 3.1.0, lightinject 2.0.0.0, simple injector 1.5.0.12199, structuremap 2.6.4.1, mugeninjection 2.6.0 and unity 2.1.505.2 18.09.2012: added catel. 15.10.2012: Updated to dynamo. IOC 3.0.1.0 and mugeninjection 3.0.0 15.12.2012: Upd

TPCC-MySQL Benchmark Test 1. Brief IntroductionThe output result of TPCC-MySQL includes five business logics, which constitute the entire transaction processing process of TPCC-MySQL testing. The details are as follows: New-Order: New Order Payment: Payment Order-Status: Order Query Delivery: Delivery Stock-Level: Inventory Pre-Defined variables: to clearly describe the following, we first define some variables to facilitate the following calculation

Internet Explorer, Safari, Firefox, Chrome, Opera ...... The war between Web browsers seems to have never been so intense. Microsoft, apple, Mozilla, Google, and Opera Software boast of their own products. Which of the following is the best? After standards have been set up in the graphics card, machine, automobile and other fields, Futuremark today released a free browser benchmark performance testing tool "Peacemaker", which is peace guard, to ease

Width: 100% what is the benchmark test, width reference At first, we encountered the following problem: when the box model is set to box-sizing: border-box; (this is often done on mobile terminals ). The sub-box width: 100%. Is the sub-box width equal to the contend length of the parent box or the condend + padding + border length? Css and html: Result: (Width of second) = (length of contend of first) Next, we will summarize the referen

stream.100m 2. ntimes: adjusts the number of stream operations in each kernel and outputs the best one. Set 7 times. It can be adjusted through-dntimes = 7. 3.-doffset settings 4. multi-core OpenMP support is added through-o-fopenmp Complete example: Complete example:Gcc-o-fopenmp-dstream_array_size = 100000000-dntime = 20 stream. C-O Stream. oFor more information about other parameters, see http://www.cs.virginia.edu/stream/ref.html. Command to compile the stream

CI Framework source Reading---------Benchmark test class benchmark.php

Futuremark has released the Windows 8/RT version of 3DMark performance test software and has allowed users to score comparisons with other platforms, such as Android or iOS. Application of the test project is still ice Storm, ice Storm Extreme and ice Storm unlimited three species. The Ice storm test is a test project designed for mobile devices that supports the 720p fixed-resolution DirectX 11 benchmark and is then output to match the native display

Author:zhankunlinDate:2011-4-1Key Words:hadoop, Terasort 1TB sequencing is typically used to measure the data processing capabilities of a distributed data processing framework. Terasort is a sort job in Hadoop, and in 2008, Hadoop won the first place in the 1TB sort benchmark evaluation, taking 209 seconds. Hadoop mapreduce Scalability Test: http://cloud.csdn.net/a/20100901/278934.htmlUsing MPI to realize Hadoop:map/reduce Terasort http://emonkey.

-- report-interval=4--verbosity=3--mysql-host=localhost--mysql-port=3306--mysql-socket=/data/3306/mysql.sock-- Mysql-user=root--mysql-password=123456--mysql-db=sbtest [Prepare | run | cleanup]if interested, you can follow the subscription number "database Best practices" (dbbestpractice). 650) this.width=650; "title=" qrcode_for_gh_54ffa7e55478_258.jpg "src=" https://s5.51cto.com/wyfs02/M00/A6/1A/ Wkiol1njekkigfpeaabth5u4v_0148.jpg-wh_500x0-wm_3-wmp_4-s_3325867289.jpg "alt=" wKioL1nJEKKigfpEAABt

default is off--num-thread number of concurrent connection threadsError message:Sysbench:error while loading shared libraries:libmysqlclient.so.18:cannot open Shared object file:no such file or dire Ctory export ld_library_path=/usr/local/mysql/lib Output This variable can beTest results Analysis650) this.width=650; "Src=" https://s4.51cto.com/wyfs02/M01/8E/29/wKiom1i3jGHieS9JAABawHywh1E583.png-wh_500x0-wm_ 3-wmp_4-s_3490831340.png "title=" qq picture 20170302110706.png "alt=" Wkiom1i3jghies9

1, Create an ADE view:Example:ade CreateView Ade CreateView 2, use an ADE view:Example:ade Useview 3, Refresh the label in your view:Example:ade Refreshview–latest 4, Begin a new transactionExample:ade BeginTrans 5, Check out the files which needs to be updated:Example:ade CO–NC 6, Update the files and replace them with FZ 7, Check in the SQL or benchmarkExample:ade Ci–nc–all 8, Merge transactionExample:1, Ade Beginmerge2, Ade Mergetrans3, End Endmerge9, finished, no need to end transactions.H

indicates the number of outstanding IOThe parameter –frandom represents a random pattern, whereas the sequential sequence patternThe parameter –b64 indicates that each IO size is 64K1 sqlio-kw-t2-s120-dm-o1-frandom-b64-bh-LS Testfile.dat2 Sqlio-kw-t2-s120-dm-o2- FRANDOM-B64-BH-ls Testfile.dat3 sqlio-kw-t2-s120-dm-o4-frandom-b64-bh-ls testfile.dat4 sqlio-kw-t2-s120-dm-o8-frandom-b64-bh-ls Testfile.datNeed to download to the following addresshttp://www.microsoft.com/en-us/download/details.aspx?id

=immooc--mysql-user= Sbtest--mysql-password=123456--oltp-tables-count=10--mysql-socket=/usr/local/mysql/data/mysql.sock prepar--test=./oltp.lua--mysql-table-engine=innodb storage due to the situation--oltp-table-size=10000 size of each table--MYSQL-DB=IMMOOC DB Name--mysql-user=sbtest User Name--mysql-password=123456 PasswordNumber of--oltp-tables-count=10 OLTP tables--mysql-socket=/usr/local/mysql/data/mysql.sock MySQL sock file for connectionPrepar Generating DataNow view database, generate 10

'Mysql-uroot-poracle TPCC Mysql-uroot-poracle TPCC 2.tpcc-mysql's business logic and several of its related tables function as followsNew-order: New orders, one complete order transaction, almost all tables involvedPayment: Payment, main correspondence orders, history tableOrder-status: Order status, main corresponding orders, Order_line tableDelivery: Delivery, main correspondence Order_line tableStock-level: Inventory, main corresponding stock tableOther related tables: client: Main Customer

This statement can be reproduced at will, but the original author charlee and original link http://tech.idv2.com/2006/11/23/javascript-strreplace-benchmark/must be specified during reprinting. I made a benchmark on these two functions and found that the efficiency of the new functions is about 1.4 times that of the original functions. Although it is not as efficient as expected, the efficiency should be im

MySQL Benchmark Test Tool MySQLSlap instance MySQLSlap is a benchmark tool provided by MySQL. It can be used without installation. The following describes how to use MySQLSlap to perform basic MySQL tests on the server. 1. cd/usr/local/mysql/bin/ Go to the bin directory of the mysql installation directory and install mysql in/usr/local. 2. mysqlslap -- concurrency = 1, 50, 100 -- iterations = 3 -- number-in