Ruby Settings

"Editor's note" Vidar Hokstad is very experienced in Docker use, especially in the absence of data loss, the use of Docker to create a repeatable build on the experience, in this blog, he summed up the development of the Docker container 8 modes. Docker is now my favorite tool, and in this article I will outline some of the patterns that recur during my use of Docker. I do not expect them to bring you many surprises, but I hope that these can be useful to you, I am very willing to communicate with you in the use of ...

With the explosion of information, micro-blogging website Twitter was born. It is no exaggeration to describe Twitter's growth with the word "born". Twitter has grown from 0 to 66,000 since May 2006, when the number of Twitter users rose to 1.5 in December 2007. Another year, December 2008, Twitter's number of users reached 5 million. [1] The success of Twitter is a prerequisite for the ability to provide services to tens of millions of users at the same time and to deliver services faster. [2,3,4 ...

In the past, we did not know that the rise of cloud technology can develop such a large resource. Today, you can hook up with an unprecedented wealth of cloud resources to your business applications. In this article I will outline three key methodologies that allow developers to take advantage of the cloud. PaaS: Cloud Development platform You no longer need to install thousands of software development kits and Ides on your desktop. There is no need to compile on the machine in the office. Now these even more work can be done in the cloud. This better ability is called a platform, a service (PaaS). Heroku is a future PAAs ...

From the Eucalyptus system website to see a news, learned that eucalyptus and rpath cooperation. And Rpath is a company that provides system software package installation. The author contacted a lot of software systems are through the rpath way of packaging. Rpath can make the Linux operating system and related software together into one installation package. Installation packages can be based on a virtual machine (such as vmware/esx) or a bare-metal installation package. Basically the user simply needs to confirm, can ...

The idea of using the Internet to provide IT capabilities as a service is relatively new, but recently people have reached a climax in their attention. Infoq has also published several articles, such as "Introduction to Virtualization" and an article on virtualization security, but there is still a lack of comparisons between different cloud providers. This article compares three cloud computing providers, which provide a server-centric solution, starting with a description of how to start three cloud computing services and then comparing the performance, price, and availability of services to three service providers. ...

If you want to create a private cloud, you need to use management software to create a virtual pool of computing resources, provide access to end users, and deal with security, resource allocation, tracking and billing issues. We tested five mainstream private cloud management products: Novell's Cloud Manager,eucalyptus Enterprise Edition, Opennebula,citrix Lab Manager and cloud.com cloudstack ...

The cloud computing platform plays a "dream lover" role in the process of serving developers, PAAs also provides the services of cloud computing services and platforms for ordinary developers, while introducing open source technology in PAAs provides a fairly open and advanced technical support for this service platform, including Red Hat, VMware and others play an important role in this field. PAAs and developers who play for developers and PAAs service platforms, there is no one who is completely dependent on the situation, the general understanding is that the user of the tool platform has a certain dominance ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall from the writer, to the magazine founder, then to the director. In the business judgment system, Guo's every identity is successful. 　　Guo knows how to run his own advantages, how to start a magazine from a famous writer, with the advantage of his audience, and then make one of China's most successful series of commercial films. 　　Guo knows what his audience wants, and he knows what kind of products to build for his audience. His products, called "Youth" Guo is very clear about the taste of the audience ...

HBase terms in this article: column-oriented: Row column Group: Column families Column: Column unit: Cell Understanding HBase (an Open-source Google bigtable practical application) The biggest difficulty is what is HBase's data structure concept? First HBase is different from the general relational database, which is a database suitable for unstructured data storage. Another difference is that HBase is based on columns rather than on rows. Goo ...

(Compiled/Xiao Xian), the chief executive officer of L&K Company, Korea Ruby Developer, recently published the sixth career-demon tianshic design of the "mirror War-the Holy Resurrection" in the official website. The Demon Tianshic uses the force of nature to distort and change time and space, and has the gift of high FA injury.　　Use natural now and human senses to perform spell attacks to win.　　The demon Tianshic will share a main city with the magician, and carry out a magical confrontation with evil. L&k said that so far has been released in stages all 6 of the game's occupation, ...