Central Logging Server

OpenStack Object Storage (Swift) is one of the subprojects of the OpenStack Open source Cloud project, known as Object storage, which provides powerful extensibility, redundancy, and durability. This article will describe swift in terms of architecture, principles, and practices. Swift is not a file system or a real-time data storage system, which is called object storage and is used for long-term storage of permanent types of static data that can be retrieved, adjusted, and updated as necessary. Examples of data types that are best suited for storage are virtual machine mirroring, picture saving ...

It is not a simple matter to build a private cloud. Let's begin to understand the expectations and definitions of the business environment, the cloud. So that we can structure the model we have created. If you want to ensure that the entire organization is covered, you must understand all of its processes and the techniques for building cloud computing. Here are ten steps to think about, build, and maintain your private cloud. 1. The first is what you want cloud trip is a huge IT trend. The problem is that the term cloud computing also means something for everyone. To start the journey, businesses need pragmatic cloud computing goals ...

Moving apps to cloud computing is not the last thing. 　　Sometimes there are unexpected events that force you to redesign your application, and compliance requirements can create barriers to development, and if your cloud provider does not support low-level network services such as multicast, it can cause bandwidth problems. After you evaluate which applications can run in a public cloud, there are other factors to consider, such as configuration, data migration, and monitoring. What are the most common configuration tasks you need to keep in mind when moving an application to cloud computing? The following list column ...

Moving apps to cloud computing is not the last thing. 　　Sometimes there are unexpected events that force you to redesign your application, and compliance requirements can create barriers to development, and if your cloud provider does not support low-level network services such as multicast, it can cause bandwidth problems. After you evaluate which applications can run in a public cloud, there are other factors to consider, such as configuration, data migration, and monitoring. When moving an application to cloud computing, there are ...

"Editor's note" Shopify is a provider of online shop solutions company, the number of shops currently serving more than 100,000 (Tesla is also its users). The main frame of the website is Ruby on rails,1700 kernel and 6TB RAM, which can respond to 8,000 user requests per second. In order to expand and manage the business more easily, Shopify began to use Docker and CoreOS technology, Shopify software engineer Graeme Johnson will write a series of articles to share their experience, this article is the department ...

Storage and data center infrastructures are key to building cloud computing business. Any cloud platform attaches great importance to performance, scalability, and the value of Low-cost data storage in direct contact with customers or through service providers. The customer's data center is its lifeline, and data center security is the primary criterion for measuring cloud success. 　　At the same time, efficient and flexible management of the data center is also the building of cloud services to achieve the basis of cloud delivery. 　　What companies around the world have a breakthrough in cloud computing and deserve attention? 1.Abiquo abiquo ...

In the recently held Amazon AWS Summit Forum, "technical experience: how cloud Backup and disaster recovery" is a topic of concern, the article is mainly about the cloud backup-related to the Italian Monte Cassino monastery. Although the main content is naturally to preach the various advantages of Amazon AWS, but in speaking of advantages, in the cloud backup to pay attention to the relevant issues, and how to meet these needs, the article has given a good hint, very reading value. Why did the monastery build a cloud backup? The behavior of Monte Cassino Monastery actually elaborated the cloud prepares ...

At the recently hosted Amazon AWS Summit, there was a topic I was more interested in: "Technical experience-how cloud backup and disaster recovery", a speaker of Amazon Web services gave attendees a history lesson, mainly about the Monte Cassino Monastery in Italy related to cloud backup. Although the main content is to preach Amazon AWS Advantages, but in the cloud backup to pay attention to what problems, how to meet these needs are given a good hint, there is a certain reference significance. Why does the monastery of Monte Cassino in Italy have to implement "cloud backup"? Early 20th century ...

The Java Gearman Service is a Java implementation of Gearman services that provides a common application framework. It can handle data in parallel, load balancing processing, scheduling functions for other languages, and can be used in a variety of applications. The Gearman definition Gearman is a Perl-written task Scheduler that provides a server-side and multilingual Client interface, including c/perl/python/http://www.aliyun.com/zixun/a ...

Security is a critical issue, both for private and public cloud deployments. 　　Typically, cloud security refers to user authentication and data protection, which are implemented through data encryption. Among them, many of the issues that threaten cloud security are found in employee access to cloud services and related data management validation. 　　In addition, how to extend the policies and standards of internal networks to the cloud is also a challenge for many corporate institutions in the "cloud age". Now, let's take a look at the selection by crn ...