Tag：Operation and maintenance
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Time：2021-2-26
The interaction between TCP delayed ACK and Nagle algorithm causes transaction processing delay, which is one of the most common typical network failures. Not long ago, after the operation and maintenance department of a financial institution upgraded the payment platform program, it experienced the problem of slow transaction caused by the interaction between delayed ACK […]
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Time：2021-2-25
ZabbixOfficial website: https://www.zabbix.com/ Recommended star levelZABBIX is an enterprise level open source operation and maintenance platform based on web interface, which provides distributed system monitoring and network monitoring functions. It is also the most widely used monitoring software among Internet users in China. More than 85% of the users met by cloud wisdom are using […]
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Time：2021-2-24
Abstract:A mature microservice solution product needs to experience enough business volume to become more mature and reliable. In the era of cloud origin, with the continuous innovation and rapid development of container technology, micro service architecture idea, product R & D operation mode, the threshold of application design and development has been reduced to a […]
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Time：2021-2-23
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Time：2021-2-18
Preface: the significance of open source Address of this series in advance background Engaged in nearly4In the Internet industry, I have been responsible for the front-end to back-end of the team. Like everyone, I have grown up from Xiaobai. Looking back, I can see that the blog a few years ago is still so immature. […]
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Time：2021-2-7
Author: You Jing: Alibaba cloud delivery expert Introduction:What is cloud origin? I believe that different people have different understanding and interpretation. In this paper, combined with all kinds of discussions and project practice experience, from the perspective of delivery, we share Alibaba’s delivery experts’ understanding of cloud native, explain how to build cloud native applications, […]
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Time：2021-2-6
Abstract: when we were children, we would look at the map of China on the wall to know the mountains, rivers and urban culture. Nowadays, in the digital era, the traditional map has been unable to meet the needs of people. How to obtain a variety of rich geographic content and real-time dynamic information has […]
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Time：2021-2-1
Absrtact: in the digital era, Huawei cloud data management service DAS, based on AI technology, has recently launched intelligent SQL analysis (including slow SQL discovery, SQL perspective), workload level index recommendation, storage space prediction and other operation and maintenance features. Together with the original database operation and maintenance capabilities, it forms a complete database operation […]
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Time：2021-1-31
Overview of overall development Service architecture has been in the process of evolution, in order to adapt to their own business, constantly to adjust. The overall development process is as follows: Developer Perspective As a java developer, I have experienced the following experiences: Phase I: single architecture In the early days, most IT systems were […]
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Time：2021-1-31
Notice of meeting adjustment Hello, my friends and mongoers! A while ago, we have been preparing to meet with you offline and exchange views. We are looking forward to meeting you. However, during the preparatory process of the conference, it was found that many friends were not convenient to come to Shanghai to meet with […]
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Time：2021-1-28
By Wang Yinli (Yun Zheng)Source|Alibaba cloud official account summary Attack skill, short; theory, long; practice, win. It can be said that the conscience of a city is reflected in the sewers. No matter how many high-rise buildings and how magnificent the construction of the city is, as long as it rains, the rain becomes the […]
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Time：2021-1-27
Based on the previous article《Micro service massive log monitoring platform》Introduce the platform architecture, continue to optimize the architecture and function expansion, realize the service governance ability. Problem status Log monitoring platform brings us a lot of convenience to solve online problems. However, to a certain extent, it only provides us with clues, and the final […]
