Keepers of the Internet

3r3161. “Some people call us“ Plyushins ”- I like to say that we are archivists.” 3-333130. 3r3162.
 

Wayback Machine director Mark Graham outlined the scale of the beloved archive


 
3r314.
 
 
View the Wayback Machine at the Online News Association 2018 3r3-3303 conference.
 
 
Austin, Texas. No matter how much the subscriber services would like to convince you of this, but not everything can be found on Amazon or Netflix. Want, for example, read book ...
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Britain wants to regulate the Internet - what will the new laws affect

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HPE MSA Entry-Level Array Innovations: A More Available Flash Array and Rich Solution Integration

 3r33939. 3r3-31. How does HPE invest in expanding the capabilities of MSA entry-level arrays with SSD support for companies with different budgets and storage needs?
 3r33939. More and more good news for small and medium business owners who are looking for an entry-level disk array - they are becoming more productive and easy to manage. HPE continues to develop MSA arrays so that you get more speed, data availability, and mobility. I suggest taking a closer look at the innovations that will allow you to get much more from MSA.
 3r33939. HPE MSA Entry-Level Array Innovations: A More Available Flash Array and Rich Solution Integration ...
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As we put together a 12-story technology stack and didn't go insane

 3r3302. 3r3-31. Appodeal is a company of about 100 people who work in Moscow, San Francisco, Kirov, Barcelona, ​​and since June 201? also in Minsk.
 3r3302.
 3r3302. We are engaged in the monetization of mobile applications through advertising to users. We started with advertising mediation, but the technology stack is constantly growing, so other products from the Ad Tech industry were added to the mediation.
 3r3302.
 3r3302. As we put together a 12-story technology stack and didn't go insane
 3r3302.
 3r3302. For those who are not yet familiar with Ad Tech - this is the area of ​​work of technology companies that work in the field of advertising. When you tell someone ...
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How does the Unified Biometric System

How does the Unified Biometric Systemwork?Since the beginning of July, a single biometric system, established by Rostelecom under the initiative of the Ministry of Digital Development, Communication and Mass Communications and the Central Bank of the Russian Federation, has started operating in some banks. In this post we will describe in detail how the new system works, and in the comments we will try to answer your questions related to it.     321 Order of the Ministry of Communications of June 2? 2018   Lists of requirements  A photo or video camera with a resolution of at least 1280x720 pixels  Equivalent focal length: from 31 ...
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Powering IT equipment: safety or security? part 2

Powering IT equipment: safety or security? part 2We continue the article, the purpose of which is to share experience and show key features and frequent mistakes arising in the design and organization of power supply subsystems of IT infrastructure and data center in general. But I would like to slightly expand the audience and devote several sections to basic elements of electrical safety and protection of equipment and people.
 
 
Those who missed the first part or wants to remember the first part of you can go here .
 
 
For those who understand what an automaton and RCD are, for which they are needed, what they are protecting from - ...
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What's under the hood of Jaxx. The entropy from the box is 128 bits

A little crumpled, recorded to not forget. Comments can be interesting habrikriptosobschestva.
 
I decided to check how much the Brainwallet system of Jaxx multi-currency purse backup system and what secret codes at the code level mean.
 
To start, I made a copy of the newly installed Google extension purse to myself in the working folder. Corrected files for editing.
 
Enter , you are welcome.
Write about crypto algorithms yet?
continue!
nonsense unnecessary
Voted by 1 user. There are no abstentions.A little crumpled, recorded to not forget. Comments can be interesting habrikriptosobschestva. I decided to check how much the Brainwallet system of Jaxx multi-currency purse backup system and what secret codes at the code level mean. To start, I made a copy of the newly installed Google extension purse to myself in the working folder. Corrected files for editing.  Enter , you are welcome.Write about crypto algorithms yet?continue!nonsense unnecessaryVoted by 1 user. There are no abstentions...
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Updating the database and zero-downtime deployment

Updating the database and zero-downtime deploymentTo update systems on the fly without stopping (zero-downtime deployment), many articles have been written and many aspects of this approach are quite obvious. In my opinion, the most difficult part of the deployment in this case is the update of data warehouses, if their contract (scheme) has changed. It is this aspect that I would like to consider in this article.
 
 
Whatever the database - with an explicit data schema as relational or arbitrary, as NoSQL - the data schema is still present, even at the application level. Data read from the database should be understandable to the client, even ...
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Expand the LINSTOR store for Proxmox

Expand the LINSTOR store for Proxmox
 
LINBIT recently released their new solution for orchestrating and managing multiple DRBD arrays.
 
For example, you can have several nodes and each will have its own LVM or ZFS pool in which LINSTOR will automatically create new volumes and replicate them between nodes using the DRBD protocol.
 
LINSTOR supports thin-provisioning, snapshots and many other interesting things.
 
This solution is well suited for virtual machines and containers.
 
LINSTOR Satellites
 
I believe that you already have a Proxmox cluster, I have three nodes pve1 , pve2 and pve3 ...
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UPS and battery array: where to put? Yes, you wait

UPS and battery array: where to put? Yes, you waitUntil now, the problem of accumulation (accumulation) of electricity existed without any global changes, a technological breakthrough in this area no one could offer. It was the same battery Gaston Plante 1859 , modified by various auxiliary technologies and equipped with improvements in the field of electrochemical processes, the fight against the release of hydrogen, other materials of the hull, etc. At the turn of the beginning of 2000 appeared a different kind of ...
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