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Galera Cluster for MySQL is a true Multi-Master Cluster based on synchronous replication. It’s an easy-to-use, high-availability solution, which provides high system up-time, no data loss and scalability for future growth.
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老王2.2.8
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老王2.2.8
Galera Cluster 4 for MySQL 8 Release Webinar
Length: 58The much anticipated release of Galera Cluster 4 for MySQL 8 is now Generally Available. Please join Codership, the developers of Galera Cluster, and learn how we improve MySQL High Availability with the new features in Galera Cluster 4, and how you can benefit from using them. We will also give you an idea of the Galera 4 short term road map, as well as an overview of Galera 4 in MySQL, MariaDB and Percona.
Learn about how you can load data faster with streaming replication, how to use the new system tables in the mysql database, how your application can benefit from the new synchronization functions, and how Galera Cluster is now so much more robust in handling a bad network for Geo-distributed Multi-master MySQL.
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菜鸟加速器官方下载There are many Galera Cluster distributions and sometimes differences are well worth noting. We get a lot of queries about which Galera Cluster to use, or why one should use one distribution over the other.
Learn about Galera Cluster with MySQL 5.7 from Codership, and we’ll compare it with Galera Cluster 4 with MariaDB 10.4, and Percona XtraDB Cluster 5.7 with Galera 3. This is also the webinar where we preview Galera Cluster 4 with MySQL 8.0 as well as compare it with the preview release of Percona XtraDB Cluster 8.0.
Overall, learn why distributions exists, and how you can get the most out of your Galera Cluster experience.
Planning for Disaster Recovery (DR) with Galera Cluster
Length: 50 minWe talk a lot about Galera Cluster being great for High Availability, but what about Disaster Recovery (DR)? Database outages can occur when you lose a data centre due to data center power outages or natural disaster, so why not plan appropriately in advance?
We will discuss the business considerations including achieving the highest possible uptime, analysis business impact as well as risk, focus on disaster recovery itself, as well as discussing various scenarios, from having no offsite data to having synchronous replication to another data centre.
This webinar will cover MySQL with Galera Cluster, as well as branches MariaDB Galera Cluster as well as Percona XtraDB Cluster (PXC). We will focus on architecture solutions, DR scenarios and have you on your way to success at the end of it.
Running Galera Cluster on Microsoft Azure
Length: 50 minDo you want to run Galera Cluster in the Microsoft cloud? Why not learn to setup a 3-node Galera Cluster using Microsoft Azure Compute Virtual Machines, and run it yourself. In this webinar, we will cover the steps to do this, with a demonstration of how easy it is for you to do.
In addition, we will cover why you may want to run a 3-node (or more) Galera Cluster (active-active multi-master clusters) instead of (or in addition to) using Azure Database for MySQL or MariaDB. We will also cover cost comparisons.
Learn about storage options, backup & recovery, as well as monitoring & metrics options for the “roll your own Galera Cluster” in Azure.
Running Galera Cluster on Amazon EC2 and comparing it to RDS and Aurora
Length: 56 minutes从文明奇观到千家万户——粒子加速器菜鸟笔记 - 知乎:2021-1-1 · 这种加速器既可以是射频直线加速器,也可以是环形的同步加速器;它们利用二极铁弯转束流,利用交替排布的四极铁聚焦束流(图7)。 交变梯度强聚焦加速器之父欧内斯特·科朗特,是哥廷根学派重要成员理查·科朗特(Richard Courant,1888-1972)之子;1995年,欧内斯特·科朗特被中国科学技术大 …
In this webinar, we will cover the steps to do this, with a demonstration of how easy it is for you to do. We will also cover how you may want to load balance traffic to your Galera Cluster using a proxy like ProxySQL.
在线解析抖音短视频音乐BGM源码 | 菜鸟IT资源网:2021-6-14 · 菜鸟IT 资源网 1110 文章 29 评论 更多 2021年6月14日08:19:52 评论 504 在线解析抖音 视频 音乐BGM 源码 演示截图: 源码介绍: 纯源码非第三方接口,直接可以解析出抖音视频的背景音乐(mp3),可以自己修改参考学习研究,已加入播放器,解析后自动 ...
Learn about storage options, backup & recovery, as well as monitoring & metrics options for the “roll your own Galera Cluster” in EC2.
The MySQL High Availability Landscape and where Galera Cluster fits in
Length: 60 minutesV2ray和SS客户端使用教程 - 菜鸟YY:2021-5-25 · 一、Windows客户端 1、下载 V2rayN V2rayN 下载 由于V2rayN是绿色安装,所以下载完成后解压至D盘或者其他盘符。 2、创建V2rayN快捷方式 打开文件夹,找到v2rayN.exe文件,右键发送到桌面快捷方式 3、运行V2rayN 双击 ...
菜鸟加速器官方
菜鸟加速器官方下载We will show how Galera Cluster executes DDLs in a safe, consistent manner across all the nodes in the cluster, and the differences with stand-alone MySQL. We will discuss how to prepare for and successfully carry out a schema upgrade and the considerations that need to be taken into account during the process.
TAKING FULL ADVANTAGE OF MULTI-MASTER GALERA CLUSTER®
Length: 47 MINIn this part, we will discuss important topics related to multi-master setups:
* Practical considerations when using Galera in a multi-master setup
* Evaluating the characteristics of your database workload
* Preparing your application for multi-master
* Detecting and dealing with transaction conflicts
Galera Cluster Best Practices for DBAs and DevOps part 1
Length: 50 minIn the first part of Galera Cluster best practices series, we will discuss the following topics:
* ongoing monitoring of the cluster and detection of bottlenecks;
* fine-tuning the configuration based on the actual database workload;
* selecting the optimal State Snapshot Transfer (SST) method;
* backup strategies
Using Galera Replication to Create Geo-distributed Clusters on the WAN webinar video
Length: 55 minWe will show the advantages of having a geo-distributed database cluster and how to create one using Galera Cluster for MySQL. We will also discuss the configuration and status variables that are involved and how to deal with typical situations on the WAN such as slow, untrusted or unreliable links, latency and packet loss. We will demonstrate a multi-region cluster on Amazon EC2 and perform some throughput and latency measurements in real-time.
Migrating to Multi-Master Galera Cluster from Master-Slave MySQL Replication
Length:This video provides the practical aspects of migrating a database setup based on traditional asynchronous replication to multi-master Galera Cluster. We will discuss the benefits Galera provides and how traditional replication settings, architecture and practices can be converted to Galera Cluster. We will show the steps that are needed to perform the migration with limited or no downtime, and will demonstrate the procedure in practice using a live database with an actual workload.
Galera Cluster Installation and Quick Start
Length: 1 hourThis video describes how to get started with Galera Cluster and build a functional multi-master cluster.
Once the nodes are up and running we will discuss how to monitor the health of the cluster and which status variables are important to watch.
背靠国内最大物流体系,菜鸟透露年内将量产无人配送车 | 雷锋网:2021-3-29 · 雷锋网新智驾按:最近,频有媒体曝出菜鸟物流无人车在公开道路上进行测试的视频。3月24日,菜鸟在深圳举行技术论坛,菜鸟资深算法专家,被 ...
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