How to scale down databases in Yandex. Cloud without downtime. An example with three hosts is

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Background: Yandex. Phone

Background: Yandex. Phone  3r33434.
 3r33434. Comments under 3r339. post “Yandex” about their “Phone” 3r3455. made it clear that habrayusers don’t submit renders and official opinions, but photos and first-hand stories. That without embellishment - and about the annoying vibromotor, and about the cool solution with the color filter, and about the glossy case collecting prints, and about the cute I-paper clip, which is elusively similar to the Kalashnikov machine gun. I walked with the device for a week and a half and now I will try to answer the questions about Yandex.Telephone that my friends have been asking me all this time...
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Google Analytics. Synchronization with pixels Facebook, VK, Yandex, MyTarget

Google Analytics. Synchronization with pixels Facebook, VK, Yandex, MyTarget 3r3408. 3r3-31. Hi, Habr! 3r33395.  3r3408. 3r33395.  3r3408. Over time, marketers begin to want to do remarketing funnels on events, and then also pursue all channels. 3r33395.  3r3408. 3r33395.  3r3408. To start remarketing - in each of the systems you need to configure the collection of audiences. And in order to be less confused with them, I propose a solution - to make a single format for events that will form the audience. 3r33395.  3r3408. 3r33395.  3r3408. To make it easier to scale remarketing to other systems, we will now synchronize GA events to Metric, Facebook, VK, MyTarget. 3r33395...
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How machine learning in YouDo rolls in production. Lecture in Yandex

How machine learning in YouDo rolls in production. Lecture in YandexIn large services, solving a problem using machine learning means performing only part of the work. Embedding ML-models is not so easy, and building around them CI /CD-processes is even more difficult. At the Yandex conference “Data & Science: An Application Program” YouDo, head of data science at YouDo, told about how to manage the life cycle of models, set up additional training and retraining processes, develop scalable microservices, and much more.
 
 
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Yandex.Meteum - technology without technology. Marketing accurate to area

 3r3307. 3r3-31. Yandex. Meteum - technology without technology. Marketing accurate to the area
 3r3307. It has been exactly 3 years since the launch of the Yandex.Meteum service, which, according to the developers, gives the highest-quality forecasts among all the forecast sites. It's time to take stock. Is the new product of Yandex really revolutionary or is it all just marketing stuff? And as a team of scientists from the Hydrometeorological Center of Russia, we managed to bypass Yandex and create a truly high-quality forecast.
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 3r3307. Yandex.Meteum - technology without technology. Marketing accurate to area
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 3r3307. To...
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Acceptance of payments from the card without jur. persons on Yandex.Money

 3r3188. 3r3-31. Acceptance of payments from the card without jur. persons on Yandex.Money Open source yandex money donation service
3r3174.  3r3188. 3r3-3160. Acceptance of payments on Yandex.Money nat. persons 3r3161. 3r3174.  3r3188. 3r3174.  3r3188. 3r3114.  3r3188. 3r3164. online payments from the card, Yandex, phone
 3r3188. 3r3164. add tag to payment
 3r3188. 3r3164. receive and check alerts on your server 3r3165.  3r3188. 3r3164. example of automating a subscription to Telegram bot
 3r3188. 3r3122. 3r3174.  3r3188. Implementation and description under the cut
 3r3188. 3r3334. 3r33177. 3r3174.  3r3188. 3r3174.  3r3188. Python project: 3r3172. github.com/mediatube/open-ymds
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Updating the approach to contextual advertising: the Turbo page Yandex.Direct

If you sell goods and services on the Internet, and have not yet reached the adaptive version of the site, a logical way out of this situation is the Turbo-page of Yandex.Direct. A full and easy landing page solves the problem of loss of mobile traffic and takes your advertising to a new level. How to set up the page will tell in the article. Enter , you are welcome.
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Already hooked up a turbo page in your ad? 3r33333. 3r33347.
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"Yandex" will launch an open top Runet sites before the end of the year

"Yandex" will launch an open top Runet sites before the end of the year  
 
Until the end of the year, "Yandex" will launch an open rating of popularity of sites. It will include ??? most popular runet sites. This was reported to Vedomosti, who got acquainted with the closed presentation of the project. "Yandex" confirmed to us the development of the project, but refused to disclose details, while "Top sites" will not go to the stage of open beta.
 
 
As Yandex says, some time ago they received a request from advertisers and site owners to create such a service.
 
 
"We have a lot of accumulated expertise and knowledge about the market," the company says.
 
 
The rating will ...
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"Yandex" received new claims from the TV channels "Gazprom-Media"

"Yandex" received new claims from the TV channels "Gazprom-Media"  
REUTERS /Maxim Zmeyev
 
 
The management of the television channels belonging to Gazprom-Media has decided to file lawsuits with the Moscow City Court about the complete blocking of pirated copies of serials in Yandex, are reported. "News". We are talking about TV channels TNT, TVZ, "Super" and 2x2 and the series "Home Arrest", "Outside the Game", plus the show "Mystical Stories" and the animated series "Watch Out, Earthlings".
 
 
In addition, the holding is discussing with Yandex the possibility of concluding a settlement agreement on a lawsuit on Internet piracy, ...
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