Blog entry by nicky thomas
Network optimization is a technology used to improve network performance in certain environments. It is considered a key component of the effective management of the information system. The network optimizing plays an important role as information technology grows exponentially as business users generate large amounts of data, and therefore consume large amounts of network bandwidth. Without proper network optimization, continued growth can tax the network environment or architecture of the organization involved.
The goal of network optimizing lies in the given set of constraints. Ensures optimal network design with lowest cost structure and free data flow. Network optimization should ensure the optimal use of system resources and increase the productivity and efficiency of the organization. Network optimization scans individual workstations to the server and its associated tools and connections. Large organizations rely on a team of network analysts to optimize their networks. Network optimization often uses traffic shaping, redundant data deletion, data caching, data compression, and streamlining of data protocols. Network optimization must be able to increase network efficiency without the need to purchase additional or expensive hardware or software.
Network optimization has many benefits. Useful for faster data transfers, such as bulk data transfers, disaster recovery capabilities, reduced bandwidth costs, and improved response times for interactive applications such as databases and software applications. It also improves bandwidth, improves application performance, and helps maximize network speed between remote locations.
The benefits of network optimization are not only visible and visible to information technology managers, but also to the end users of the organizations or environments involved.
Why is Network Optimization Important?
Network performance metrics, such as latency and packet loss, are key factors in determining the performance of online applications. Network engineers are increasingly interested in monitoring and managing network performance to ensure the highest quality of service.
In an integrated data center environment, traditional storage and I / O connections are highly interdependent with LAN and data communications. In general, the faster the processor or server is, the more likely performance problems will occur when waiting for slow I / O operations. As a result, faster servers require better connections and performance I / O networks. Better performance means lower latency, more IO operations per second (IOPS), and better bandwidth. This higher level of performance is required to accommodate different operations and application profiles and avoid bottlenecks and exacerbations caused by aggregation of data center resources.
Blade servers support traditional LAN and storage connectivity. However, they are also prime candidates for leveraging Fiber Channel over Ethernet (FCoE) as well as Integrated Network Adapters (CNAs) that support TCP / IP and TCP / UDP based traffic. This means that a single CNA (or, according to best practices, a redundancy and performance pair) provides the same functionality as traditional LAN or fiber channel adapters, reducing cabling complexity and providing valuable server expansion . Free up space. A single CNA card simultaneously supports traditional IP features via Ethernet, iSCSI, NAS, and Fiber Channel (via FCoE) to meet specific application needs while simultaneously implementing QoS and other features. You can CNAs too. they are flexible, as blade servers can be reconfigured from physical to virtual media, or IT changes must meet different application requirements.
Integrated Enhanced Ethernet Forwarding with FCoE support is capable of transporting TCP / IP based traffic while simultaneously transporting Fiber Channel traffic such as Fiber Channel Protocol (FCP) and Fiber Connectivity (FICON) over Ethernet. To provide. This is different from the current approach where Fiber Channel traffic can be assigned to IP using IP for remote long distance replication (FCIP). With FCoE, the TCP / IP layer is removed with the associated delay or overhead, but only for local use.
Bandwidth-optimized solutions help systems coexist in hybrid environments, improve backup or movement of distributed data, and access cloud resources. By moving data to and from remote or cloud-based backup services, bandwidth optimization can take the form of a reduced data footprint on source, protocol, and network technologies.