PerconaXtraDBCluster5.5.30-23.7.4forMySQL_MySQL
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責(zé)編：小采
時(shí)間：2020-11-09 18:32:32
PerconaXtraDBCluster5.5.30-23.7.4forMySQL_MySQL
PerconaXtraDBCluster5.5.30-23.7.4forMySQL_MySQL:bitsCN.com Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL 發(fā)布了，包含如下新特：Percona XtraDB Cluster has implemented initial implementation of weighted quorum. Weight for node can be
導(dǎo)讀PerconaXtraDBCluster5.5.30-23.7.4forMySQL_MySQL:bitsCN.com Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL 發(fā)布了，包含如下新特：Percona XtraDB Cluster has implemented initial implementation of weighted quorum. Weight for node can be
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Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL 發(fā)布了，包含如下新特：
Percona XtraDB Cluster has implemented initial implementation of weighted quorum. Weight for node can be assigned via pc.weight option in the wsrep_provider_options variable. Accepted values are in the range [0, 255] (inclusive). Quorum is computed using weighted sum over group members.Percona XtraDB Cluster will now be shipped with the libjemalloc library. Benchmark showing the impact of memory allocators on MySQL performance can be found in this blogpost.This release of Percona XtraDB Cluster has fixed number of foreign key and packaging bugs.此外還修復(fù)了大量的bug，詳細(xì)列表請(qǐng)看這里。
Percona XtraDB Cluster是針對(duì)MySQL用戶的高可用性和擴(kuò)展性解決方案，基于Percona Server 。其包括了Write Set REPlication補(bǔ)丁，使用Galera 2.0庫(kù)，這是一個(gè)針對(duì)事務(wù)性應(yīng)用程序的同步多主機(jī)復(fù)制插件。
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PerconaXtraDBCluster5.5.30-23.7.4forMySQL_MySQL
PerconaXtraDBCluster5.5.30-23.7.4forMySQL_MySQL:bitsCN.com Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL 發(fā)布了，包含如下新特：Percona XtraDB Cluster has implemented initial implementation of weighted quorum. Weight for node can be
