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Clustering is a group of resources trying to achieve the same objective, whereas load balancing is having several different servers that are completely unaware of each other and trying to achieve the same objective.
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What is clustering.?
Clustering is when two or more servers are linked together with the Network Load Balancing protocol (in Windows) to allow for faster response time and reliability. This way, if one server goes down, another can pick up the slack without any interuption in network performance - in theory anyway! :-)The word clustering means alot of numbers (:
What is the difference between loadrunner and winrunner?
Loadrunner is an application (tool) which is used to put an excessive load by simultaneous logins and form submitting into the web application or web portal. Winrunnuer is used to test the functionality of the system under test M Alam
What is the difference between data warehouse testing and conventional testing?
ETL stands for Extract-Transform-Load and it is a process of how data is loaded from the source system to the data warehouse. Data is extracted from an OLTP database, transformed to match the data warehouse schema and loaded into the data warehouse database.Many data warehouses also incorporate data from non-OLTP systems such as text files, legacy systems and spreadsheets. Conventional testing is a sort of testing in which the test engineers will check the developed application or its related parts are working accordingly to the expectations of customer or not, from coding phase of SDLC to the end
What is heuristic optimization?
Where the 'query tree' or 'algebra tree' is transformed using a set of predefined rules that will improve the queries performance. Performing the selections as early as possible to reduce load. It is a form of Query Processing.
Uses of bar graph?
Whether it's a for a presentation, schoolwork, etc.., bar graphs are a great way to organize data. You can turned a load of confusing numbers into a simple bar graph, which is easier to read. Not to mention, it'll look more presentable.
What operating systems supports network load-balancing and clustering?
OpenVMS
What is the benefit of using clustering in your enterprise data management scheme?
Scalability and Redundancy. Load balancing and increasing availability.
How many different ways can SQL clustering be used?
"There is two types of SQL clustering, load-balancing clusters and failover clusters." "There are two types, and which one you use depends on what you need the cluster for. One cluster (load-balancing) is used to spread out the server load while the other (failover) is used more as a security measure."
What is clustering.?
Clustering is when two or more servers are linked together with the Network Load Balancing protocol (in Windows) to allow for faster response time and reliability. This way, if one server goes down, another can pick up the slack without any interuption in network performance - in theory anyway! :-)The word clustering means alot of numbers (:
What are the differences between Windows Clustering Network Load?
The difference is that Windows Clustering provides three different, but complementary, clustering technologies. The clustering technologies, which ship in a number of different products, can be used separately or combined to provide scalable and highly-available services and Network Load Balancing to enhance the scalability and availability of server applications. Applications that can take advantage of Network Load Balancing include Web services like HTTP and File Transfer Protocol (FTP) (using Internet Information Services (IIS)), firewall and proxy (using ISA 2000), virtual private networking, Windows Media Services, Mobile Information Server, and Terminal Services. Network Load Balancing can also help you scale your server's performance to keep up with the increasing demands of your Internet-based clients. A new Network Load Balancing feature is Network Load Balancing Manager. Network Load Balancing Manager allows you to create, configure, and manage all hosts of a Network Load Balancing cluster from a single computer.A diferença é que o Windows Clustering oferece três diferentes, mas complementares, clustering tecnologias. O agrupamento tecnologias, que um navio em número de produtos diferentes, podem ser utilizadas separadamente ou combinadas para proporcionar escalável e altamente disponível serviços e Balanceamento de Carga de Rede para aumentar a escalabilidade e disponibilidade de aplicações de servidor. As aplicações que podem tirar partido de Balanceamento de Carga de Rede incluir serviços da Web como HTTP e FTP (File Transfer Protocol) (usando o Internet Information Services (IIS)), firewall e proxy (utilizando o ISA 2000), rede privada virtual, o Windows Media Services, Mobile Information Server e Terminal Services. Balanceamento de Carga de Rede também pode ajudá-lo a escala de desempenho do seu servidor para acompanhar as crescentes exigências de seus clientes com base na Internet. Uma nova característica é Network Load Balancing Network Load Balancing Manager. Network Load Balancing Manager permite-lhe criar, configurar e gerenciar todos OS hosts de um cluster de Balanceamento de Carga de Rede um único computador.
What does the abbreviation NLB stand for?
NLB stands for National Library Board, which is a government agency in Singapore responsible for managing public libraries and promoting a literate and knowledgeable society.
Is there such a thing as a multi WAN with load balancing?
Yes there is such a thing as a multi WAN with load balancing. They use the load balancing to prevent the network from being overloaded.
What is the difference between fault-tolerant and load-balancing in tibco bisiness works?
Load balancing is done between 2 or more servers where the load is distributed between servers. whereas, fault tolerance is done between 2 servers where one server acts as a primary and the second server acts as a back up server for the primary server. In case of failure of primary server, the second server(back up server) becomes the primary server.
What is the purpose of clustering and load balancing?
Even the best server will eventually either have a hardware problem or need some form of maintenance. A pair of servers working together to share the load means you can service a failed piece of hardware or do maintenance without impacting operations. When both servers are functional, load balancing allows you to get the best performance possible from your hardware by letting both servers carry the load equally, rather than consuming all resources on one server.
Differences between Win 2000 server and Advanced Server?
Windows 2000 Advanced Server adds advanced symmetric multiprocessing (SMP) support, clustering, and load-balancing to the other technologies in Windows 2000 Server, so you can run more demanding e-commerce and line-of-business applications."
Is load balancing necessary on a Linux based server?
The load load balancing solution is recommeneded on linux based servers although not necessary it will improve load performace.
On the computer platform Linux, what does load balancing mean?
Load balancing uses multiple hardware devices to make tasks more efficient. Also, using load balancing increases system speed
