Tag：High availability
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Time：2019-12-2
This article starts with vivo Internet technology WeChat public number https://mp.weixin.qq.com/s/bV8AhqAjQp4a_iXRfobkCQ.About the author: Zheng Zhibin, graduated from computer science and Technology (bilingual class) of South China University of technology. Has been engaged in e-commerce, open platform, mobile browser, recommended advertising and big data, artificial intelligence and other related development and architecture. At present, I am […]
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Time：2019-11-27
By Chris Schwartz Crazy technology house Original: https://blog.leaseweb.com/201 Reprint without permission We live in a hyper connected world, and we hope that the website can run 100% normally at any time. We can’t accept web downtime for any length of time because it can cause a catastrophic chain reaction. Interruptions can result in lost revenue, […]
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Time：2019-11-18
It makes sense to separate storage from computing, especially for deployed cloud databases. To this end, Alibaba has launched a newly developed distributed file system called polarfs, which aims to ensure low latency and high availability. This file system is used with its own polardb database service on alicloud. Cloud database services like polardb (or […]
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Time：2019-11-11
Preface summary This paper introduces the best practice of using function computing to deploy in-depth learning AI reasoning, including using the fun tool to deploy and install the third-party dependency, one key deployment, local debugging and pressure measurement evaluation, to fully demonstrate the agile features of function computing development, automatic elastic extension and contraction ability, […]
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Time：2019-11-7
Dual active + maintained is a relatively simple MySQL high availability architecture, which is applicable to small and medium-sized MySQL clusters. Today, I’ll talk about how to use maintained for MySQL high availability. 1 Overview 1.1 brief introduction to keepalived In short, keepalived is to realize the high availability of the machine by managing VIP. […]
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Time：2019-10-29
The change brought about by the overall cloud access is not only the increase in the number of cloud access enterprises, but also the change in the way enterprises use the cloud. More and more enterprise users not only regard the cloud as an elastic resource, but also start to deploy architecture and applications on […]
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Time：2019-10-20
background High availability is the cornerstone of building a distributed system. On the one hand, due to the consideration of cost, the distributed system often adopts relatively cheap hardware, and its reliability has a lot of shortcomings compared with the small-sized machine and proprietary hardware, while the scale of the distributed system is generally large. […]
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Time：2019-10-16
GitLab introduction Gitlab is an open source application developed by ruby on rails. It implements a self managed git project warehouse, which can access public or private projects through web interface. Ruby on rails is a framework that makes it easy for you to develop, deploy, and maintain web applications. Gitlab has similar functions to […]
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Time：2019-10-14
HBase can support 100 TB data scale, millions of QPS pressure millisecond response, suitable for online scenarios such as wind control and recommendation in the context of large data. Aliyun HBase serves the wind control and recommendation of many financial, advertising and media businesses, continuously optimizing in the direction of high availability, low latency and […]
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Time：2019-10-4
Ali Mei’s Guide Reading:When it comes to domestic self-research databases, we have to mention Ocean Base. Unlike many people’s imagination, Ocean Base was not born with a golden key. On the contrary, it was unpopular and difficult, and the whole team was on the verge of disbandment on several occasions. From crisis to rebirth, what […]
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Time：2019-9-20
In the distributed architecture environment, the dependency between services is becoming more and more complex. No one can say the impact of the list of failures on the whole system. Building a highly available distributed system is facing great challenges. In the controllable range or environment, the ChaosBlade tool is used to inject various faults […]
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Time：2019-8-30
“If you could see that Ocean Base would have grown like this ten years ago, it would have been much better supported ten years ago. But if it doesn’t exist, many times you have to prove yourself first. According to the data from the Ministry of Industry and Information Technology, in 1998, there were 5,000 […]
