high availability with mysql replication

MySQL High Availability- P4

... 3307, "/var/run/mysqld/mysqld1.sock"); = array("localhost", 3308, "/var/run/mysqld/mysqld2.sock"); = array("localhost", 3309, "/var/run/mysqld/mysqld3.sock"); 176 | Chapter 5: MySQL Replication for ... http://forge .mysql. com/wiki /MySQL_ Proxy The MySQL Proxy wiki page on MySQL Forge contains a lot of information about the proxy, including a lot of references and examples http://forge .mysql. com/wiki /MySQL_ Proxy_RW_Splitting ... sec) Conclusion High availability is a nontrivial concept to implement in practice In this chapter, we presented a look into high availability and how you can achieve it with MySQL In the next...

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MySQL High Availability- P5

Danh mục: Cơ sở dữ liệu

... now-well-thumbed copy of MySQL High Availability and his notes and headed to the computer room “I hope I set the TiVo,” he muttered, knowing this was going to be a late night 194 | Chapter 5: MySQL Replication ... Multisource replication Row-based replication 195 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark Replication Architecture Basics Chapter discussed the binary log along with ... database The thread is responsible for coordinating with other MySQL threads to ensure changes not interfere with the other activities going on in the MySQL server From the perspective of the master,...

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MySQL High Availability- P6

Danh mục: Cơ sở dữ liệu

... This is intended to be a safe version of statement-based replication and is the recommended mode to use with MySQL version 5.1 In mixed-mode replication, the server will write the statements to the ... row-based replication and users have had to use statement-based replication, the MySQL developers did not want servers to make a sudden switch If the servers suddenly started sending out row-based replication ... distributed with MySQL version 5.1, you will notice the binlog-format option has the value MIXED, per the recommendation The principles behind mixed-mode replication are simple: use statement-based replication...

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MySQL High Availability- P7

Danh mục: Cơ sở dữ liệu

... • MySQL Administrator 1.2 • MySQL Query Browser 1.2 • MySQL Migration Toolkit 1.1 We will discuss the MySQL Administrator and MySQL Query Browser in more detail in the following sections The MySQL ... in replication, and refresh the privilege tables For more information about the mysqladmin tool, see the section titled “mysqladmin—Client for Administering a MySQL Server” in the online MySQL ... system with no load Figure 8-1 Sample mysqladmin process and status report MySQL GUI Tools The MySQL GUI tools are currently bundled together in a single download and are available on the MySQL...

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MySQL High Availability- P8

Danh mục: Cơ sở dữ liệu

... the key cache and the MyISAM storage engine, see the online MySQL Reference Manual MySQL, Replication, and High Availability There is a higher probability of corruption of MyISAM data than InnoDB ... to figure out how to monitor replication. ” With a deep sigh, Joel once again opened his favorite MySQL book to learn more about monitoring MySQL “I didn’t think replication could lead to so many ... monitor on a MySQL server We’ve discussed the basic SQL commands available for monitoring the server, the mysqladmin command-line utility, the benchmark suite, and the MySQL Administrator and MySQL...

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MySQL High Availability- P9

Danh mục: Cơ sở dữ liệu

... master and the I/O and SQL threads are executing without error Replication Monitoring with MySQL Administrator You have seen how you can use the MySQL Administrator to monitor network traffic and ... the MySQL Administrator running on the slave Replication Monitoring with MySQL Administrator | 381 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark Figure 10-1 The MySQL ... things that can go wrong to disrupt replication MySQL replication is most susceptible to problems with data, be it data corruption or unintended interruptions in the replication stream System crashes...

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MySQL High Availability- P10

Danh mục: Cơ sở dữ liệu

... Backup and MySQL Replication There are two ways to use backup with MySQL replication In previous chapters, you learned about MySQL replication and its many uses for scale-out and high availability ... = ["mysqlbinlog", " start-position=%s" % (image.backup_position.pos), " stop-datetime=%s" % (datetime)] mysqlbinlog_proc = Popen(mysqlbinlog_command + files, stdout=PIPE) mysql_ command = [ "mysql" , ... monitoring tools running on a complex replication topology Getting Started with MySQL Enterprise MySQL Enterprise was launched in 2006 and comprises the Enterprise MySQL server release, a set of monitoring...

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MySQL High Availability- P11

Danh mục: Cơ sở dữ liệu

... affects them We begin with an example of how you can use MySQL replication in the Amazon cloud MySQL Replication and EC2 In this section, we will show you how easy it is to use MySQL replication in ... using MySQL Cluster, including high availability, distributed data, and data replication We begin by describing what MySQL Cluster is and how it differs from a normal MySQL server What Is MySQL ... Applications with high loads or a high number of concurrent connections can benefit from load balancing As described in previous chapters, you can use MySQL replication across multiple MySQL slaves...

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MySQL High Availability- P12

Danh mục: Cơ sở dữ liệu

... database high availability and MySQL high availability, see the following white papers: http://www .mysql. com/why -mysql/ white-papers /mysql_ db _high_ availability. php http://www .mysql. com/why -mysql/ white-papers /mysql_ ha_solutions.php ... cluster replication or simply internal replication to clarify that it is not MySQL replication MySQL replication is sometimes called external replication In this section, we discuss MySQL Cluster ... http://www .mysql. com/why -mysql/ white-papers /mysql_ ha_solutions.php Replication We have already briefly discussed how MySQL replication and replication inside the cluster differ MySQL Cluster replication is sometimes...

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MySQL High Availability- P13

Danh mục: Cơ sở dữ liệu

... 457, 463 Query Analyzer, 458 MySQL Enterprise Server, 456 MySQL Forge, 155 MySQL Migration Toolkit, 302 MySQL monitor, 294 MySQL Monitor and Advisor (MONyog) tool, 317 MySQL Proxy data sharding ... replicate-wild-ignore-table option replication monitoring, 370 slave filters and, 164 thread processing and, 217 replicate_from function, 35 replication, 103 (see also high availability; row-based replication; scaling ... the development of MySQL Cluster replication Thalmann holds a doctorate in Computer Science from Uppsala University, Sweden Colophon The animal on the cover of MySQL High Availability is an American...

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Tài liệu High Availability Networking with NetWare 6: NSS 3.0 and Cluster doc

Danh mục: Quản trị mạng

... NSS mounts any size volume with as little as to 10 megabytes (MB) of memory NSS lets systems with limited resources perform better, while larger systems provide even higher performance NSS provides ... Complete High- Availability Storage Picture From what we have discussed so far, you can see that the power of Novell Cluster Services 1.6 can be enhanced even further by using it in conjuction with ... be notified by e-mail of any serious problems with the cluster Together, NetWare 6, NSS 3.0, and Novell Cluster Services 1.6 provide a proven high- availability storage solution you can count on...

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Tài liệu MySQL High Availability- P14 docx

Danh mục: Cơ sở dữ liệu

... 457, 463 Query Analyzer, 458 MySQL Enterprise Server, 456 MySQL Forge, 155 MySQL Migration Toolkit, 302 MySQL monitor, 294 MySQL Monitor and Advisor (MONyog) tool, 317 MySQL Proxy data sharding ... replicate-wild-ignore-table option replication monitoring, 370 slave filters and, 164 thread processing and, 217 replicate_from function, 35 replication, 103 (see also high availability; row-based replication; scaling ... the development of MySQL Cluster replication Thalmann holds a doctorate in Computer Science from Uppsala University, Sweden Colophon The animal on the cover of MySQL High Availability is an American...

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Tài liệu MySQL High Availability- P1 pptx

Danh mục: Cơ sở dữ liệu

... [mysqld] user pid-file socket port basedir datadir tmpdir log-bin log-bin-index server-id = = = = = = = = = = mysql /var/run/mysqld/mysqld.pid /var/run/mysqld/mysqld.sock 3306 /usr /var/lib /mysql ... Starting a MySQL Cluster Testing the Cluster Shutting Down the Cluster Achieving High Availability System Recovery Node Recovery Replication Achieving High Performance Considerations for High Performance ... on using MySQL for various jobs, and also a lot of literature about high- availability systems Here is a list of books that we strongly recommend if you are going to work with MySQL: MySQL by...

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Tài liệu MySQL High Availability- P2 pptx

Danh mục: Cơ sở dữ liệu

... server to imbue with the role To 28 | Chapter 2: MySQL Replication Fundamentals Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark aid derived classes with some common ... FLUSH TABLES WITH READ LOCK and then to create an archive of the database files This is usually much faster, but FLUSH TABLES WITH READ LOCK is not safe for use with InnoDB! FLUSH TABLES WITH READ ... can be an advantage if the database is big, as restoring data with mysqldump can be slow Use mysqldump after performing FLUSH TABLES WITH READ LOCK (as we did earlier) Use a snapshot solution such...

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Tài liệu MySQL High Availability- P3 doc

Danh mục: Cơ sở dữ liệu

... mysqld1-bin.[0-9]* mysqld1-bin.000007 mysqld1-bin.000011 mysqld1-bin.000008 mysqld1-bin.000035 mysqld1-bin.000009 mysqld1-bin.000037 mysqld1-bin.000010 mysqld1-bin.000038 mysqld1-bin.000039 mysqld1-bin.1000000 ... binary log [mysqld] user = pid-file = socket = port = basedir = datadir = tmpdir = log-bin = log-bin-index = server-id = log-slave-updates mysql /var/run/mysqld/mysqld.pid /var/run/mysqld/mysqld.sock ... activated) Create a replication user and prepare replication (using the information in Chapter 1) on both servers Start replication on both servers 120 | Chapter 4: Replication for High Availability...

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high availability mysql cookbook

Danh mục: Kỹ thuật lập trình

... Chapter 4: MySQL Cluster Troubleshooting 115 Chapter 5: High Availability with MySQL Replication 139 Chapter 6: High Availability with MySQL and Shared Storage 175 Chapter 7: High Availability with ... debugging MySQL Clusters, and network redundancy with MySQL Cluster Chapter 5, High Availability with MySQL Replication covers replication of MySQL databases It contains recipes for designing a replication ... configuring a replication master, configuring a replication slave without synchronizing data, and migrating data with a simple SQL dump Chapter 6, High Availability with MySQL and Shared Storage highlights...

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oracle database 11g release 2 high availability elektronisk ressurs maximize your availability with grid infrastructure, oracle real application clusters, and oracle data guard

Danh mục: Đại cương

... “Maximum” possible availability for your investment So perhaps the best way to think of High Availability is that it is synonymous with Maximum Availability, where Maximum Availability means ... supporting Oracle customers with Oracle RAC-related issues This page intentionally left blank Oracle Database 11g Release High Availability Maximize Your Availability with Grid Infrastructure, ... Escalations Team within Oracle Support, providing him with a unique insight into the needs of Oracle technology customers Scott is the coauthor of Oracle Database 10g High Availability with RAC, Flashback,...

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High Availability MySQL Cookbook pot

Danh mục: Cơ sở dữ liệu

... Chapter 4: MySQL Cluster Troubleshooting 115 Chapter 5: High Availability with MySQL Replication 139 Chapter 6: High Availability with MySQL and Shared Storage 175 Chapter 7: High Availability with ... debugging MySQL Clusters, and network redundancy with MySQL Cluster Chapter 5, High Availability with MySQL Replication covers replication of MySQL databases It contains recipes for designing a replication ... configuring a replication master, configuring a replication slave without synchronizing data, and migrating data with a simple SQL dump Chapter 6, High Availability with MySQL and Shared Storage highlights...

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mysql high availability

Danh mục: Kỹ thuật lập trình

... [mysqld] user pid-file socket port basedir datadir tmpdir log-bin log-bin-index server-id = = = = = = = = = = mysql /var/run/mysqld/mysqld.pid /var/run/mysqld/mysqld.sock 3306 /usr /var/lib /mysql ... Starting a MySQL Cluster Testing the Cluster Shutting Down the Cluster Achieving High Availability System Recovery Node Recovery Replication Achieving High Performance Considerations for High Performance ... on using MySQL for various jobs, and also a lot of literature about high- availability systems Here is a list of books that we strongly recommend if you are going to work with MySQL: MySQL by...

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High Availability MySQL Cookbook phần 1 ppt

Danh mục: Cơ sở dữ liệu

... Chapter 4: MySQL Cluster Troubleshooting 115 Chapter 5: High Availability with MySQL Replication 139 Chapter 6: High Availability with MySQL and Shared Storage 175 Chapter 7: High Availability with ... debugging MySQL Clusters, and network redundancy with MySQL Cluster Chapter 5, High Availability with MySQL Replication covers replication of MySQL databases It contains recipes for designing a replication ... configuring a replication master, configuring a replication slave without synchronizing data, and migrating data with a simple SQL dump Chapter 6, High Availability with MySQL and Shared Storage highlights...

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