We prepare the test environment, or how many test instances you need &lt;{short}&gt; &lt;{full}&gt; <div class="post__text post__text-html js-mediator-article"> How many test stands in your project - ? 10 or more than 10? On the sly, you need stands for

We prepare the test environment, or how many test instances you need    How many test stands in your project - ? 10 or more than 10? On the sly, you need stands for each development team, stands for QA for each project, project managers also need stands, and CI - it's hard to delineate everything exactly and not cause conflict situations. In a word, why do not we make a test stand exactly when it's needed? We need a test stand now - we made it, we do not need it - we deleted it.    
    
 This approach was proposed by  Alexander Dubrovin  (    How many test stands in your project - ? 10 or more than 10? On the sly, you need stands for each development team, stands for QA for each project, project managers also need stands, and CI - it's hard to delineate everything exactly and not cause conflict situations. In a word, why do not we make a test stand exactly when it's needed? We need a test stand now - we made it, we do not need it - we deleted it.    
    
 This approach was proposed by  Alexander Dubrovin  (<{full}>
How many test stands in your project - ? 10 or more than 10? On the sly, you need stands for each development team, stands for QA for each project, project managers also need stands, and CI - it's hard to delineate everything exactly and not cause conflict situations. In a word, why do not we make a test stand exactly when it's needed? We need a test stand now - we made it, we do not need it - we deleted it.
 
 
This approach was proposed by
Alexander Dubrovin
( <{short}>How many test stands in your project - ? 10 or more than 10? On the sly, you need stands for each development team, stands for QA for each project, project managers also need stands, and CI - it's hard to delineate everything exactly and not cause conflict situations. In a word, why do not we make a test stand exactly when it's needed? We need a test stand now - we made it, we do not need it - we deleted it.  This approach was proposed byAlexander Dubrovin( How many test stands in your project - ? 10 or more than 10? On the sly, you need stands for each development team, stands for QA for each ...
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Data centers similar to chicken coops, and work in Antarctica: a collection of unusual data centers

Today we decided to tell you about several unusual data centers built in different parts of the world. How to ensure the work of the data center in the harsh conditions of Antarctica? And why do Yahoo's data centers look like chicken coops? About this further.
 
 
Data centers similar to chicken coops, and work in Antarctica: a collection of unusual data centers

 
/photo Krishna CC
 
 

The most "cold" data center on the planet


 
By the standards of the current data centers, Ice Cube Lab is not the largest and not the most powerful. The data center has a capacity of 1.2 thousand computing cores and a data store for three petabytes. However, one feature distinguishes it from the ...[/h]
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We pack into containers, deploim, monitor - the program Root Conf

The fact that RIT ++ - this is a festival for those who make the Internet - not empty words. We really believe that it is useful to understand not only the intricacies of your stack, but also be aware of the general trends of the industry and know who lives next door.
 
 
And who is side by side with backenders and frontenders? That's right, exploitation! And Root Conf - a conference on the support and operation of IT projects, monitoring, virtualization, CD /CI, fault tolerance and everything else.
 
 
We pack into containers, deploim, monitor - the program Root Conf ...
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CRM-integration with Outlook in the free version 3CX

CRM-integration with Outlook in the free version 3CXIn this article, we'll show you how to run in your company. free IP-PBX 3CX , combined with a mini-CRM system based on the very popular Microsoft Outlook email client. 3CX offers integration with Microsoft Outlook immediately out of the box. And, pay attention, not only in the editorial Pro, but also in edition of Standard . Given that this edition is offered free of charge to small companies - you get a very tempting offer to start your business!
 
 
After installing CRM-integration, a window with information about the calling client will open in Outlook. If no contact is found, Outlook ...
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SPLUNK VS ELK?

SPLUNK VS ELK?  
 
If you are connected with the operation of IT, you must have come across either with Splunk, or with ELK, or with both products. These are the two main players in the product market for log management and operational data analytics.
 
 
In our blog we write about Splunk and we are often asked the question, what is Splunk better than ELK? Why do we have to pay money for a license if there is a good open source competitor? On this topic, there are already a lot of comments in the comments, but we decided to unite and devote a separate article to this issue.
 
...
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We play in Кэпа: how to put cash on the table of the cashier

Friends, now we will talk about such elementary things that even Captain Evidence would be bored and went to deal with more complicated questions. It would seem that it can be mysterious with the location of the cash register on the spot of the cashier? But, as our practice has shown, in retail sometimes the most obvious topics lead to unexpected turns of events.
 
 
We play in Кэпа: how to put cash on the table of the cashier kits from the "Pilot" include all necessary for start of work of cash department technics and ON.
 
 
But there is another question: the place of the cashier and so small. And then there's the steady trend of the last few years: retailers ...
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How and why we made our ATMs

The idea of ​​creating your own ATM was somewhat insane. But we deliberately took the risk to provide our ATM with new opportunities that our competitors do not have. In this post we want to tell you what our team has learned in the development, testing and deployment of its own ATM network, and to explain why reinventing a bicycle is not an entirely useless occupation.
 
 
How and why we made our ATMs
 
The idea to automate the process of issuing cash came to the head of John Shepherd-Barron (John Shepherd-Barron). In 196? this Scottish inventor managed to convince the management of London's Barclays Bank that while the bank is closed ...
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The effect of a small window on the user's memory, and what to do with it

The effect of a small window on the user's memory, and what to do with it
 
Even with the release of Windows Vista200? administrators faced a small but unpleasant problem: the warning of the expiry of the password was lonely appearing in the most inconspicuous corner of the screen. And this instead of the window is right in the center, as it was before!
 
Hence the change of passwords at the last moment, to the accompaniment of access failures; and indignation, why suddenly stopped working VPN, and what to do with it on a business trip. Of course, not a problem of the year, but a phenomenon intrusive and unpleasant. Therefore, we understand how to overcome it. ...
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Parameters of auto-tuning of IP-telephones in 3CX

Parameters of auto-tuning of IP-telephones in 3CXIn the latest version of 3CX (v15.5 SP1 and above), we significantly expanded the number of auto-tuning parameters for supported IP phones . This allows the system administrator to centrally configure many additional phone settings (except for the basic ones: SIP server, user name and password), which otherwise would have to be manually configured on each device individually. But the fact is that different manufacturers (and even models of the same manufacturer) can have different settings. The 3CX auto-configuration templates take this fact into account and hide the parameters in the server ...
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An attack was made on MyEtherWallet, through the interception of the Amazon DNS service using BGP

We somehow got used to the fact that crypto-currencies live their own lives, and networks and network services are their own. And certainly the developers cryptovolute is not often necessary protocol BGP Used by Internet channel providers to exchange routing information. Well, this did not stop the intruders from using their ingenuity, knowledge of network technologies, and arrange an elegant robbery of credulous owners of the Ethereum crypto currency.
 
 
An attack was made on MyEtherWallet, through the interception of the Amazon DNS service using BGP
 
 
The essence of the attack ...
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