Control integration or control cloud?

As cloud computing continues to evolve, http://www.aliyun.com/zixun/aggregation/12997.html "> enterprise software Vendors are launching cloud-based solutions and services, so are we not worried about integration issues?" In this case, the value proposition is to have the two worlds, that is, can completely let the enterprise local large manufacturers of enterprise applications and cloud large manufacturers application integration. There are a few people with this idea, but is it actually?

The Enterprise Cloud war will gradually develop into an integrated war, not simply to transfer applications to the cloud, or to use cloud technology, or to learn more about the current market of cloud vendors. Integration issues can be a key issue, and of course this includes customization. The scary thing about businesses is that when software vendors turn into SaaS models, is the enterprise application integration model changing in the process? Once an enterprise has invested in integrating applications into other applications or partner applications, integration becomes the first reason why we don't want to change applications or even upgrade. Because this integration is an extension of an already consolidated application, it is not possible to change the application and integrate it.

But eventually integration will "condescend" to application. Cloud computing is such a booster, in the cloud, integration becomes the core issue, because integration becomes application. This is important, and much of the discussion about cloud applications is focused on data integration, which is the location of the data. This should not be an obstacle in fact. Like mobile phone manufacturers do not want to become a transmitter, the enterprise software manufacturers do not want to become a "dumb terminal."

In addition, we can look at this problem in a different way, real application integration needs to be more serious analysis, but the constant problem is that with the maturity of cloud computing, what kind of integration is the most suitable for the cloud? Is it not an API-driven, lightweight type that is now preferred by SaaS vendors? There are enterprises or software manufacturers are also dependent on the weight of middleware tools, such as EAI, ETL and so on? Or is it mixed?

What are the best applications for the swarm? The most basic thing should be to evaluate the existing enterprise system from the actual point of view. From the enterprise architecture, according to the system, divided into component parts, and then decomposed into which systems provide core services. Based on their location, these services are evaluated individually. You also know which services fit into the cloud, how much computing power you need, and what results you can produce.

The needs and challenges that swarm into are determined by the size of the enterprise. However, large companies have many systems and relatively large budgets, but small or newly created enterprises usually have limited resources and fewer systems. Large enterprises can require more complex integration projects, but they also face time-sensitive problems when it comes to integrating strategies and enabling technologies. Small businesses usually do very simple integration scenarios.

Compared with the past, enterprises to record more data, regardless of the size of the enterprise, are hesitant to transfer confidential information from the local. Don't overdo protecting useless data. When it comes to storing and managing large amounts of information, large data systems go beyond object databases and XML databases. Large data systems like Hadoop are a way of managing complex, explosive, unstructured data today. With cloud computing, companies can now take advantage of Hadoop, which is the only answer to the huge business problem of integrating large data and cloud data, because of its accessibility to commodity processing.

(Responsible editor: The good of the Legacy)