EAI enterprise application integration
EAI refers to the use of some programs, methods or programming tools to help enterprise application systems can be modernized and unified with each other can work together to enhance coordination, to help businesses operating within the inter-enterprise processes and applications and integration of effective e - .
The development of e-commerce and information technology among the different enterprise systems and interoperability with open put forward higher requirements, the twenty-first century, companies need their IT infrastructure can support more functionality, but also to these functions integration of operations can be carried out. To integrate these different IT components and applications, we must make use of EAI solutions.
EAI through the establishment of the underlying structure, and to contact across the entire heterogeneous enterprise systems, applications, data sources. EAI solutions can be traced back the origin of two-way solution, in order to complete within the enterprise's ERP, CRM, SCM, databases and other key internal systems, sharing and exchange of information needs.
EAI solutions can take many forms, and presents a variety of levels appear. EAI appropriate level depends on many factors, including the company's size, the company's industry sector, the company application integration, or complexity of the project as well as budgetary and other issues.
ECC automatic debugging (error-correcting code)
Contains a special circuit, able to self-check for errors and corrections of memory, can automatically fix 0 and 1 signals within the chip on / off the transmission to some of the errors.
Compared to the common Parity Check debug capabilities, ECC has a higher reliability. Because when the data error occurs, Parity Check only 50% chance to detect the available, hit rate is not high, while the ECC information on the relative credibility to meet the high-end users demands.
EDGE Enhanced Data GSM Environment
EDGE (Enhanced Data GSM Environment), is the GSM standard "upgrade" for wireless transmission. It is the fastest transfer rate up to 384kbps, multimedia and broadband applications may be sent to the mobile phone and computer users. Because EDGE is a GSM-based, and therefore using the same TDMA architecture, and existing cellular area (CELL) delineated. According to the original concept, all the base stations and software can be upgraded at the same time. EDGE has been regarded as the direction of "global mobile communications services," (UMTS) is very important to a revolutionary progress, is expected in 2001 for commercial purposes. Related vocabulary: GSMTDMACELL
EDI Electronic Data Interchange
Two organizations using Network (NETWORK) to exchange information the way, ANSI set up a group of EDI standards known as X12.
|
