Tag：Customer
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Time：2021-5-2
Abstract:The MDL lock view enables the front-line operation and maintenance personnel to clearly view the metadata lock information held and waiting by each session of the database, so as to find out the root cause of the MDL lock waiting of the database and make the next decision accurately. When multiple users access data together, […]
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Time：2021-4-29
Netease Yunxin announced the launch of “recommend customers to send bitcoin” activity. During the activity, new customers who recommend to buy Netease Yunxin’s designated products for the first time will be rewarded with bitcoin. 0.02 bitcoin will be awarded for recommending the first new customer, and 0.03 bitcoin will be awarded for recommending each new […]
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Time：2021-4-29
Introduction:In technical work, the roles of product / basic technology R & D and SRE are usually understood based on “whether to focus on coding”. As for the transfer of product R & D to SRE, there are often opinions on whether to “deviate from the coding work” or whether to “deviate from the promotion […]
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Time：2021-4-29
Introduction:Monitoring best practice redis and business interface 1. Background 1.1 problems On December 4, 2020, the CPU of db0 monitored by redis cluster version on the client side suddenly increased to 100%, resulting in the failure of normal service of the database. After investigation, there was a big key of about 2m on the client […]
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Time：2021-4-27
summary This is my second tutorial after the small program cloud development practice. The small program is to study how to realize the mobile terminal. Generally, it is oriented to customers. Customers can well understand what kind of services the business provides and what the price is like through the small program, and they can […]
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Time：2021-4-26
Hello everyone, I’m a heartbroken editor for the majority of programmers. I recommend a small tool / source code every day, fill your favorites, and share a little skill every day, so that you can easily save development efficiency, and achieve the goal of not working overtime, not staying up late and not losing your […]
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Time：2021-4-23
load balancing :As soon as we listen to this word, many of our friends are scared. Our predecessors like to make some words that look very tall, so that future generations can be awed by them. Let’s smooth them out. Load is the burden. Balance is the average score. In this way, it is the […]
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Time：2021-4-22
Is the public cloud market saturated? Don’t panic! We’re talking about“Tradition”Public cloud market What is traditional public cloud? There are two characteristics ↓ The main customer group is the Internet industry (games, e-commerce, social networking, live broadcast, short video…) These once high growth “gold mines” Let public cloud vendors earn the first, second and third […]
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Time：2021-4-22
March 31, 2021, HMS Core.Sparkle The financial innovation salon was held in Shanghai. This activity is for employees in banking, securities, investment and financing, Internet Finance and other professional fields to jointly explore the digital development of mobile finance and explore new driving forces for the growth of financial users.LV Fang, general manager of financial […]
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Time：2021-4-17
Author vetrivel_ PSCompile FlinSource: analyticsvidhya Overview This is the second part of my first analytics vidhya blog post, which is the ultimate entry guide for the top 10% of the machine learning hacking marathon. If you follow these simple steps listed in this article, the classification of winning the hackmarathon is relatively simple Always keep […]
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Time：2021-4-15
preface: in today’s optimization work, we encountered the problem of slow SQL. We found that many cursors were used to process data before, which led to the need to traverse line by line to calculate the required data in the case of a large amount of data. The result of such processing is that the […]
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Time：2021-4-11
Hello everyone, I’m a ruffian Heng. I’m a serious technical ruffian. What I want to share with you today isSummary of the phenomenon of using different reset strategies in online debugging under mcuxpresso IDE。 This article is actuallySetting different reset types in IAR online debugging may lead to inconsistent debugging phenomena in i.mxrtIn the same […]
