Preliminary Exploration of Data Heterogeneity in Canal (Tips)
Canal canal 1 Canal MySQL binlog MySQL Elasticsearch Canal JOIN (buy_id)(shop_id)joinCanal canal binlogIDID2 Canal canal Canal MySQL master(binary log ) binary log eventsshow binlog eventsslavemasterbinary log events(relay log)slave MySQL Canal canal mysql slave mysql slave mysql master dump mysql master dump binary log slave (canal)canal binary log (byte) Canale servercanaljvminstance 1server1....
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How to face the future of embryonic science: can global regulatory agencies keep up?
abstractDue to concerns about the speed of research, policymakers are looking for alternative methods to develop rules for genome editing and other technologies.Science is developing rapidly - but regulation often fails...
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Are you hungry? Why can't you do Meituan? Are you hungry? What's the difference between Meituan and Meituan?
Are you hungry? Why can't you do Meituan?My personal feeling is that in our hometown county town, there are Meituan, but haven't you seen hunger? This is the most typical difference. In some cities, there may be Meituan, but aren't you hungry!According to some platform introductions, this phenomenon has also been reflected!According to statistics from relevant institutions, Meituan Delivery is one of the largest delivery platforms in China, with its business covering various fields such as catering delivery, store delivery, hotels, and tourism...
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American media: Musk stated that Tesla cannot recruit new employees unless he personally approves
On May 15th, according to a Tesla memo, Musk announced to employees in an email on Monday that the electric vehicle manufacturer cannot recruit new employees, including contractors, unless personally approved by him.According to reports, Musk requested Tesla executives to send him a weekly recruitment application list and warned them to "think twice before sending it out"...
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Looking back at Xiaomi's surging heart, we can see why Zheku disbanded
OPPO's treasure trove is gone, and the team is disbanded in place.In fact, the best outcome is to dissolve in place, as no company in China can package and accept a team of over 3000 people...
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Why can't I catch Baidu's data packets
1414baidu.compingIP$ ping baidu...
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This feature is recommended to be turned off! You can transfer your money without entering a password!
Urgent reminder!!!This function of WeChat and AlipaySuggest closing directly!Recently, there have been multiple cases of theft and theft across the country due to the victim's activation of the confidential payment function.The fraudster added the merchant's WeChat friends to communicate through WeChat, and then guided the merchant to display the Alipay collection code in the WeChat video, so that the merchant could refresh the Alipay collection code...
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The "gray" transaction on a certain fish! It's not just unfounded, you can think of it all
A certain fish is a well-known second-hand trading platform. After online shopping, many people can take items they don't like or find unsuitable to a certain fish for secondary sales, which is popular among many young people...
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Major breakthroughs in American chips! Huawei Ren Zhengfei: It's Chinese people who are blocking our necks
#Chip#In today's increasingly competitive global chip industry, a new technology developed by a research team at MIT has become the latest focus. This team has successfully developed an atomic level thin transistor called molybdenum disulfide...
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Have you ever used the most classic iPhone in Apple's history? One of them cannot be surpassed
The term 'iPhone' is probably well-known to everyone, as it is currently an existence that domestic smartphones cannot surpass. Today, let's take a look at the most classic iPhone phones! I believe there are still many friends using the second model...
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Can you agree to support the cancellation of takeout, closure of e-commerce, and restoration of market prosperity?
The streets are filled with couriers, wearing clothes from various companies and colorful work clothes. Instead, the depression of various industries has replaced it...
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Shenzhen Public Security: It is recommended to disable this feature! You can transfer your money without entering a password
Source: Shenzhen Public SecurityUrgent reminderThis function of WeChat and AlipaySuggest closing directly!Recently, there have been multiple cases of theft and theft across the country due to the victim's activation of the confidential payment function.The fraudster added the merchant's WeChat friends for the reason of purchasing goods, communicated through WeChat, and then guided the merchant to display the Alipay collection code in the WeChat video, so that the merchant could refresh the Alipay collection code...
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