Database Abstraction

For all applications around cloud computing, the current application of public cloud services represents only a fraction of total IT spending. This will not change unless key mission applications, which account for the bulk of the corporate budget, move to the public cloud. The biggest bottleneck in public cloud applications seems to be the high cost of cloud storage. Web-related cloud applications may store hundreds of megabytes of data, while mission-critical applications may store terabytes of data, which, at current prices, are more expensive to store than most users can afford. But thankfully, we have two strategies to ...

For all applications around cloud computing, the current application of public cloud services represents only a fraction of total IT spending. This will not change unless key mission applications, which account for the bulk of the corporate budget, move to the public cloud. The biggest bottleneck in public cloud applications seems to be the high cost of cloud storage. Web-related cloud applications may store hundreds of megabytes of data, while mission-critical applications may store terabytes of data, which, at current prices, are more expensive to store than most users can afford. But thankfully, we have two strategies to ...

"51CTO exclusive feature" 2010 should be remembered, because the SQL will die in the year. This year's relational database is on the go, and this year developers find that they don't need long, laborious construction columns or tables to store data. 2010 will be the starting year for a document database. Although the momentum has been going on for years, now is the age when more and more extensive document databases appear. From cloud-based Amazon to Google, a number of open-source tools, along with the birth of Couchdb and MongoDB. So what ...

As a http://www.aliyun.com/zixun/aggregation/6434.html "> software developer, we value the abstraction of things." The simpler the API, the more attractive it is to us. 　　Dialectically, the biggest advantage of MongoDB is the "elegant" API and its agility, which makes the coding process of developers unusually simple. However, when MongoDB involves large data scalability issues, developers still need to know the bottom of it ...

Today's post, written by Fullscale 180 first Trent Swanson, describes how the company uses Windows http://www.aliyun.com/zixun/aggregation/13357.html "> Azure and database partitions to build scalable solutions for their customers. Full Scale 180 is Redmond, a Washington specialising in cloud computing solutions, offering consulting from a professional architecture ...

Editor's note: Jay Kreps, a chief engineer from LinkedIn, says that logs exist almost at the time of the computer's creation, and there is a wide range of uses in addition to distributed computing or abstract distributed computing models. In this paper, he describes the principles of the log and the use of the log as a separate service to achieve data integration, real-time data processing and distributed system design. Article content is very dry, worth learning. Here's the original: I joined the LinkedIn company at an exciting time six years ago. From that time ...

Editor's note: Jay Kreps, a chief engineer from LinkedIn, says that logs exist almost at the time of the computer's creation, and there is a wide range of uses in addition to distributed computing or abstract distributed computing models. In this paper, he describes the principles of the log and the use of the log as a separate service to achieve data integration, real-time data processing and distributed system design. Article content is very dry, worth learning. Here's the original: I joined the LinkedIn company at an exciting time six years ago. From that time ...

Since the beginning of cloud computing, the basic process of deploying applications in the cloud has barely changed, by first Deploying application components and database elements, and then connecting them to users over the network. However, the details of how to connect these applications have changed. Because the way you define "network as a service" changes. All along, OpenStack has a clear Naas model in quantum (now Neutron), which is a good example of Naas evolution, and it can be seen that we are constantly moving forward. When setting up a cloud application connection service ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall Openbiz Architecture openbiz Framework is designed to enable the design, development and maintenance of networks should Use the procedure to change quickly and conveniently. The main innovation of openbiz architecture is its metadata based design. This means that the Openbiz object is created based on the description in the metadata file ...

I joined the LinkedIn company at an exciting time six years ago. From that point on, we cracked down on a single, centralized database and started switching to a special distributed System suite. This is an exciting thing: the Distributed graphics database, the distributed search backend, the Hadoop installation, and the first and second generation key value data stores that we build, deploy, and still run until today. The most rewarding thing we've learned from all of this is that the core of many of the things we build contains a simple idea: log. Sometimes ...