Cloud Database Application Builder

It is easy to compare the cost of cloud computing vendors, but it is not easy to compare the performance of the application. A performance comparison of the different types of database applications running in the same cloud or across different cloud computing environments will be a particularly challenging task. The Yahoo Cloud computing Service Benchmark (YCSB) is a test framework designed to help users understand the performance of different cloud computing databases and store data performance under actual load. The source code for this test framework is available from the GitHub download. Yahoo cloud services benchmark tools include ...

This article demonstrates common features used by new workload deployer to build and deploy simple end-to-end cloud applications. Ibm®rational®application Developer can help Java developers quickly develop and deploy Java, Java Enterprise Edition (Java EE), Open Services Gateway Initiative (OSGI) 、...

One of the key decisions that companies that perform large data [note] projects face is which database to use, SQL or NoSQL? SQL has impressive performance, a huge installation base, and NoSQL is gaining considerable revenue and has many supporters. 　　Let's take a look at the views of two experts on this issue. Experts· VOLTDB's chief technology officer, Ryan Betts, says that SQL has won widespread deployments of large companies, and that big data is another area that it can support. Couch ...

If your cloud service is closed or temporarily interrupted, what should you do to make the loss as low as possible? In February 2009, cloud service provider Coghead in a letter addressed to customers that "due to the impact of economic challenges", the company can no longer operate, will immediately terminate the Cloud-based development platform services. Subsequently, ERP giant SAP acquired Coghead's intellectual property, but no longer support this development platform, not only that, but also let the original Coghead customers in April 2009 3 ...

As a Java program server, WebLogic Server 12c will be the backbone of Oracle company exalogic Application Server devices. 　　According to Oracle's website, the company plans to publish the latest version of its flagship application server WebLogic in an online event on December 1. In WebLogic Server 12c, the letter "C" is the abbreviation for "cloud" (that is, cloud services). This version will be replaced on the July 2009 release ...

With cloud computing in full swing today, the IT industry is generally beginning to think that the concept of speculation is not meaningful, instead of pragmatic to promote the landing of cloud computing. So in the process of driving cloud computing, it is inevitable how to deal with today's volatile market, with appropriate analytical tools to make judgments and decisions. This involves business intelligence analysis (BI), which is also at the heart of corporate insight. 　　This paper will analyze the evolution of the traditional business intelligence to the modern BI Business intelligence analysis from the main evolution of the server market in recent years. Traditional BI Analysis transformation accelerates traditional bi ...

The next wave of data centers has fundamentally changed the way the enterprise IT infrastructure is built and run today. 　　As more and more enterprises are building it in a more open and flexible cloud environment, the positioning of the industry as an IT solution provider for IT infrastructure construction and service will change. In an open cloud environment, the objects of the IT Solution collaboration are also changing. As the enterprise's personalized demand for the cloud infrastructure becomes more and more strong, the transition to the most important partner for the solution provider of cloud infrastructure and cloud services begins with ...

In the past few years, the innovative development of the open source world has elevated the productivity of Java™ developers to one level. Free tools, frameworks and solutions make up for once-scarce vacancies. The Apache CouchDB, which some people think is a WEB 2.0 database, is very promising. It's not difficult to master CouchDB, it's as simple as using a Web browser. This issue of Java open ...

Cost comparisons are easy for cloud computing providers, but performance comparisons for applications are not as simple as comparing performance comparisons of the different types of database applications running in the same cloud or across different cloud computing environments. The Yahoo Cloud computing Service Benchmark (YCSB) is a test framework designed to help users understand the performance of different cloud computing databases and store data performance under actual load. The source code for this test framework is available from the GitHub download. Yahoo cloud services benchmark tools include ...

In the 90 's, developers are also hard pressed, and there are not many development tools to choose from, just some text editors and some old-school compilers and test tools, perhaps not many people can remember the Microsoft acquisition before the frontpage! and now the world has changed dramatically, the birth of cloud computing has refreshed the entire IT world , because there are no developers who can easily churn out a Web or mobile app, which is certainly impacting professional developers. Why a person without the ability to develop a Web or mobile app is easy ...