Developers Club geek daily blog

Alibaba starts productive and power effective data-center

2 years, 4 months ago


The AliCloud company, the division of the Chinese corporation Alibaba which is engaged in cloud services declared intention to start "green" data-center of AliCloud Qiandao Lake Data Center in work. It already the eighth data-center of the company, and its assignment — to expand possibilities of the Alibaba services, ensuring their normal functioning. Data-center it has been decided to construct because of growth of number of new users and development of the general infrastructure of Alibaba.

It is interesting that the object will be located on the bank of the lake to Tsyandaokh, the province Zheqiang, China. The lake this artificial, was formed in 1959 after construction of local hydroelectric power station. On the lake 1078 islands because of what it are located has received such name. The total area of the lake is equal 573 km ², volume — 17,8 km ³. The total area of islands makes about 86 km ². To Tsyandaokh — the tourist sight, but now here will be also technology object at which it is worth looking — it is AliCloud Qiandao Lake Data Center.

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In the Norwegian thrown mine will construct the biggest data-center of Europe

2 years, 4 months ago

The sizes of future data-center in comparison with other objects

The thrown mine in the Western Norway will receive the second life — here is going to place the data-center, largest in Europe. This object will be called as Lefdal Mine Datacenter, and construction is already conducted — it not one of conceptual projects which it is rare when are implemented. The data-center will start working in August, 2016, in the city of Moths which is located on the very brink of the fjord.

It is interesting that this data-center will have 6 levels at which 75 underground machine halls will be placed. The mine in which the data-center is created, is located between the Norwegian ports of Moths and Nordfyordeyd, the planned area of object — more than 120 thousand square meters, the cumulative power of data-center — 200 MW. The equipment is going to place in containers which are developed by the Rittal company. Except containers, this company will deliver also racks, power supply systems, cooling systems.

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HostGator against GoDaddy — the overview of hostings

2 years, 4 months ago

Noor B — the famous blogger and the analyst in the field of web hosting. Since 2006, it tests various services of web hostings and publishes results in the popular blog. For each overview it personally or with team of specialists carefully checks the company tested web hosting. The Hostgator against GoDaddy overview will help you to select the best hoster for the sites. We publish its transfers in our blog as the considerable part of tests has been made by means of our service Hosttreker, than we, certainly, are proud.
Also, except comparison of hostings, this article is useful still tool kit which can be used for assessment of hosting or the specific site.

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Ice has started: KTs has published the draft document on paperless transfer of .RU domains between loggers

2 years, 4 months ago

All good afternoon.
Some time ago on the site of KTs there was draft document "About the Procedure Which Is Subject to Application by Transfer of Support of Data on Domain Name between Loggers".
About key features read under cat.

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Joint action with ISPsystem: the license ISPmanager 5 Lite free of charge to all cloudy VPS, the report on incident of 31.08.2015

2 years, 4 months ago
Our partners from ISPsystem have suggested to carry out joint action — to provide the license ISPmanager 5 Lite free of charge to all cloudy VPS in Niderladnakh and the USA till November, and we have thought why and is not present …

Especially, when VPS is not one many more expensive than the license as big sale now proceeds. But there is more to come, we have decided to reduce the prices of all ruler, and not just of the S and M servers as have put new storage into operation, is exclusive on SSD drives, now cloudy VPS became even more productive quicker and the most important — service became stable (not so long ago there were big problems on cloud platform because of SAN storage as a result of which some of our subscribers have suffered, about incident under cat):

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Processing of logs by means of monit.d

2 years, 4 months ago
At the last webinar we were asked to tell how we work with logs by means of monit.d.
Though with big delay, nevertheless we answer.

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Results of testing of Jet9 and input of service in operating mode

2 years, 4 months ago
Two months ago we have begun public beta testing of web hosting on the Jet9 platform. During this time by means of participants of testing we have checked work of subsystems of platform: failover cluster, CDN and web accelerators, environments of web hosting of the sites, have also received estimates on interaction of users with platform. In one cases the expected results were confirmed, in other cases required shortcomings were found. Along with it we optimized the web hosting environment for the standard PHP/MySQL-sites and have improved operation of the user containers.

A week ago testing has come to the end, we have summed up the results and now we provide Jet9 hosting in operating mode with providing for clients of all services and the declared SLA.

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Mystical data-center

2 years, 4 months ago
One of the most surprising and delightful creations of architecture of Barcelona, the capital of the Spanish province of Catalonia, grandiose Expiatory Sagrada Familia (Temple Expiatori de la Sagrada Família) is. It is one of the most known unfinished constructions of the world, the well-known project of the architect Antoni Gaudi. Its erection is already conducted more than 130 years with small breaks (since 1882). According to the statement of the government of Spain, completely it will be possible to complete the temple not earlier than 2026.

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We develop the blog Ghost in InfoboxCloud

2 years, 4 months ago
The main and only objective of Ghost — creation of the ideal blog. If Wordpress has stopped being simply blogs long ago and has turned into full-fledged CMS, Ghost – full opposition of Wordpress. It simply blog.



In this article we will consider installation process of Ghost in InfoboxCloud by means of Docker.

Use of Docker allows to develop very simply applications in the environments tested by developers and it is easy to perenostit if necessary between servers. Together with autoscaling in cloud it is possible to achieve the very high density of placement of applications on the server and the most effective use of resources.

Developing Ghost thus you have much bigger control over the blog, than when using Ghost as service.

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Intel Broadwell Xeon E3-1200 v4 — all that should be known about new line of Xeon and eDRAM

2 years, 4 months ago
Intel has provided the updated line of new quad-core Intel Broadwell Xeon E3-1200 v4 processors recently. Series of server Intel Xeon E3-1200 v3 processors has appeared in the market in the 2nd quarter 2013 and and has been silently updated in the second quarter 2014 on E3-1231 v3 model. Now Xeon v4 are announced. Let's understand: what is the new offered to us by Intel?



In terminology strategists "tick-tock", Broadwell is "tic": the vendor used architecture of Haswell in 14-nanometer execution. "Tic" does not assume revolutionary changes. Analysts consider that in this phase Intel dopilivat known technologies, and improvements will be cosmetic. According to the Broadwell specification provides the lowered energy consumption and overall performance, comparable to processors of the previous generation.

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