Currently, the security monitoring system has entered the era of network monitoring, both encoding and decoding of video surveillance, alarm access, access control or shared storage and network, are beginning to show the main features of the IP network development trends, network monitoring needs of the industry's rapid growth, but also to put forward a new security software requirements, how to use as simple structure, high efficiency across the regional network monitoring system within the global scope of view, control, storage, management, use become a basic business security software vendor for each issue must be considered.
During this period, whether it is security software or security software, middleware, 1.0,2.0, due to capacity constraints the developer is difficult to get involved in developing all aspects of network monitoring system, designed to focus ideas, or security systems in all security software up to consider design, focusing on the security software itself, rather than demand-based network monitoring of the entire security system integration optimization.
In fact, when expanding the scope of network monitoring, access to vast amounts of video and video stored on traditional software design, there are some insurmountable bottleneck has been, from the perspective of traditional software vendors to resolve problems can only proceed from the software itself, not from the network monitoring point of view to consider the overall structure optimization. The end result is a heterogeneous non-standard hardware, storage from different vendors, network security software platform together, kneading them by the software to hardware, can be said that integration can also be said to be put together.
Traditional security software environment, the software can only passively to adapt the hardware to try to build network monitoring hardware and software under the bridge, but not from the perspective of the entire monitoring network monitoring network monitoring to all of the relevant components of an overall optimization of these components, including front-end, storage and network devices embedded software. Therefore appear streaming media servers, network storage server switch, the device proxy servers and other components to achieve real-time, store the video stream processing and signal processing, the face of massive storage requirements of multimedia information management, such equipment clustering, load balancing , such as reliability, fault switching architecture design and its overall performance bottleneck has become an obstacle to an important factor in the development of network monitoring.
Another trend is a feature of network monitoring of network bandwidth and massive storage capacity of the exponential increase of data, the current either security monitoring or other areas of the monitoring and management are beginning to show the characteristics of a multi-media, through video and audio codec technology applications, the use of integrated video surveillance, video conferencing, voice communications, instant messaging, video, multimedia and other information dissemination means to achieve greater efficiency in management control, while the need for large amounts of multimedia data stored and retrieved on demand, these multimedia data fusion and mass storage of data management technology is not generally integrated security software vendors can take full advantage of.
The face of the industry demand for multimedia management and monitoring the rapid increase, the traditional security software vendors and integrators are facing unprecedented challenges, on the one hand the need to maintain profitability in the local market, on the other hand have to invest a lot of R & D resources to meet the network monitoring market mass monitoring and management of reliability, stability, growing demand for multimedia management, because in the network, multimedia, storage and other network monitoring add lack of accumulation of component technology, in the current economic environment, how to achieve these earnings have become Enterprises need to consider the current problems.
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