What is Middleware?
Users questions:
Experts answer: middleware (middleware) is the foundation of a large class of software, are the areas of reusable software. As the name suggests, is the operating system software, middleware, applications and users in the middle. Middleware in the operating system, network and database on top of the lower application software, the overall effect Is in their own application software to run the upper and development environment to help users flexible and efficient development and integration of complex applications. Among the many definitions of middleware, the more generally accepted is that IDC statements: the middleware is an independent software or service procedures, distributed applications Software using this software to share resources between different technologies, middleware, client-server operating system in the above, management of computing resources and network communications. IDC definition of middleware that is a kind of middleware software, rather than a software; middleware not only interconnected, but also between the realization of applications Interoperability; middleware is based on distributed processing software, the most prominent feature is its network communications. The first thought with middleware technology and functions the software is IBM's CICS, but CICS is not the product of a distributed environment, so people generally to Tuxedo as the first rigorous Sense of middleware products. Tuxedo in 1984 at the time are AT & & T's Bell Labs developed the completion of, however, did not as distributed processing applications received in the business as successful as today, Tuxedo in a very long period only laboratory products, later N ovell acquisition, after the commercial success of Novell is not expanded, in 1995, was acquired by BEA now. Although the concept of middleware have produced very early, but the extensive use of middleware technology is among the last 10 years. BEA acquired the company in 1995 after the establishment of T uxedo became a true middleware vendors, IBM's MQSeries middleware products is 90 years, many other middleware products are also up in recent years to mature. The field of domestic initial stage of the middleware is the middleware of the founding of the world. TongTech Science and technology as early as 1992 began middleware research and development, in 1993 launched the first product TongLINK * Q. Can be said that starting in the middleware field of domestic than foreign time is not how much later.