Familiar with the concept of load balancing
Development of a strong IT infrastructure and adequate considered very important right now. Given every day the amount of data that must be recorded to be more and more. Hundreds or even thousands of new data into the data every day. Not to mention that the data traffic becomes increasingly crowded also require special attention.
Therefore, many IT companies are competing to provide the best solution for companies working to maximize the IT department itself. Starting from making software, outsourcing, infrastructure planning, until the product is called business solution.
With so many needs required by a company, then nearly every large company IT inftastruktur dividing it into several bagianpenting, which are categorized according to their application. For example, the purposes untu e-mail company, the company will build a special mail server. Or for companies that have large databases, the company will have a special server sebuat will handle the ERP.
Not only is it at that, to be strong and adequate server and network there must also be supported by a variety of critical components, such as a reliable security system, maintenance of reliable and a good control system.
Load balancing. Is a concept that is useful for balancing the load or charge on a company's IT infrastructure. That all departments can be utilized optimally and optimally.
Some IT companies have launched a total solution from the concept of load balancing: HP with utility computing, IBM On Demand Utility, Sun to Sun and I, with Oracle 10g.
Oracle's 10g
Also called grid computing. Basically, the grid here, is meant to clusters of a computer or server connected to each other, to work together to share resources.
10g work on database and application servers. With 10g, the system can share that space and the ability of one system to another can work more optimally and efficiently. For more details, see the following 10g application:
A bank there were four servers with different purposes to each other, such as server SCM, ERP, CRM and e-mail. Of course, the four-four of them must be built with a complete system, both in terms of hardware and security. Whereas the work of the four-four of them are not always the same from day to day. Example e-mail server, the server on holiday will not work 100%, given at the end of the pecans are not too many e-mails bersliweran. But on the weekends a lot of transactions going through the ATM. So that the server used for these transactions can take advantage of abundant resources available on the e-mail server. Others as if you are not using 10g or balancing.Server load concept for the transaction to keep working with supersibuk, while the e-mail server is idle in vain. Why? In the 10-g, all servers will be collected into a single virtual unit to one another that can take advantage of each other's resources.
Grid computing system itself has several important components in addition to its 10-g, ie some components such as hardware in a strong infrastructure that can be relied upon. Like the Internet, blader servers, network devices, SAN, storage array (RAID), and 32-bit processor - 64 bit.
Blade servers
Blade servers become one important component of the 10g, because this server can be plug and play that allows the lawyer's upgrade system. One blade server rack can hold as many as 280 servers at once. In every one blade server there is usually one or two processors with a memory. On the blade server operating memelukan great energy and did not issue excessive heat, so efficient enough to be used.
Blade servers are also called high-density servers that work on the system clusters and is usually used for one task only. For example, all file sharing or streaming audio and video and so on. And because Alasa this cluster, then the blade server is suitable for use in the concept blancing load. Initially, IBM is introducing this type of server, but now has many IT companies which have produced such as HP and Sun Microsystems.
SAN
SAN (Storage Area Network) is a special network and call handling a variety of storage devices. SAN directly connected to the server and allows data komuunikasi between - the server.
Therefore, the storage area network is also a good fundamental support for 10g. Because after all, in order to optimize the data access network is a strong need from the data itself.
RAID
RAID (Redundant Array of Independent Disks) is a system that allows storing the same data at the same time in different places. However, you will not know the HDD which serves as the primary HDD and what is not.
For companies that require high uptime of time, eg 100%, then the RAID technology becomes mandatory choice. So when there is damage to one part of the data / storage system will still be able to walk properly.
32-64 bit processor
Why should 32-64bit processor should be used? For this processor smoothly performing far better than the bit below it. Example 64-bit processors, he can work two times faster than the 32-bit processor on the same clock cycle. In addition, 64-bit processor can automatically detect or identify whether the application or operating system used on systems running 16-bit, 32 bit, or 64 bits. Examples of products is Intel's Itanium.
Security 10g
If the system consists of servers that stood one by one, then the security system will also stand up one by one. For example to enter into the CRM server, an admin must have a login name and password different from the one used by a server admin to access the ERP.
While the 10g is not necessary. Because 10g has been using LDAP (Lightweight Directory Access Protocol) for its security system, so it only takes one login name and password to enter the network. It's just that every user will have the right to vary, for example, admin can only do ERP to ERP course administration and so on. However, one person may also be able to admin settings for both servers or entire server at once. Given the 10g all servers will be gathered into one.
Development of a strong IT infrastructure and adequate considered very important right now. Given every day the amount of data that must be recorded to be more and more. Hundreds or even thousands of new data into the data every day. Not to mention that the data traffic becomes increasingly crowded also require special attention.
Therefore, many IT companies are competing to provide the best solution for companies working to maximize the IT department itself. Starting from making software, outsourcing, infrastructure planning, until the product is called business solution.
With so many needs required by a company, then nearly every large company IT inftastruktur dividing it into several bagianpenting, which are categorized according to their application. For example, the purposes untu e-mail company, the company will build a special mail server. Or for companies that have large databases, the company will have a special server sebuat will handle the ERP.
Not only is it at that, to be strong and adequate server and network there must also be supported by a variety of critical components, such as a reliable security system, maintenance of reliable and a good control system.
Load balancing. Is a concept that is useful for balancing the load or charge on a company's IT infrastructure. That all departments can be utilized optimally and optimally.
Some IT companies have launched a total solution from the concept of load balancing: HP with utility computing, IBM On Demand Utility, Sun to Sun and I, with Oracle 10g.
Oracle's 10g
Also called grid computing. Basically, the grid here, is meant to clusters of a computer or server connected to each other, to work together to share resources.
10g work on database and application servers. With 10g, the system can share that space and the ability of one system to another can work more optimally and efficiently. For more details, see the following 10g application:
A bank there were four servers with different purposes to each other, such as server SCM, ERP, CRM and e-mail. Of course, the four-four of them must be built with a complete system, both in terms of hardware and security. Whereas the work of the four-four of them are not always the same from day to day. Example e-mail server, the server on holiday will not work 100%, given at the end of the pecans are not too many e-mails bersliweran. But on the weekends a lot of transactions going through the ATM. So that the server used for these transactions can take advantage of abundant resources available on the e-mail server. Others as if you are not using 10g or balancing.Server load concept for the transaction to keep working with supersibuk, while the e-mail server is idle in vain. Why? In the 10-g, all servers will be collected into a single virtual unit to one another that can take advantage of each other's resources.
Grid computing system itself has several important components in addition to its 10-g, ie some components such as hardware in a strong infrastructure that can be relied upon. Like the Internet, blader servers, network devices, SAN, storage array (RAID), and 32-bit processor - 64 bit.
Blade servers
Blade servers become one important component of the 10g, because this server can be plug and play that allows the lawyer's upgrade system. One blade server rack can hold as many as 280 servers at once. In every one blade server there is usually one or two processors with a memory. On the blade server operating memelukan great energy and did not issue excessive heat, so efficient enough to be used.
Blade servers are also called high-density servers that work on the system clusters and is usually used for one task only. For example, all file sharing or streaming audio and video and so on. And because Alasa this cluster, then the blade server is suitable for use in the concept blancing load. Initially, IBM is introducing this type of server, but now has many IT companies which have produced such as HP and Sun Microsystems.
SAN
SAN (Storage Area Network) is a special network and call handling a variety of storage devices. SAN directly connected to the server and allows data komuunikasi between - the server.
Therefore, the storage area network is also a good fundamental support for 10g. Because after all, in order to optimize the data access network is a strong need from the data itself.
RAID
RAID (Redundant Array of Independent Disks) is a system that allows storing the same data at the same time in different places. However, you will not know the HDD which serves as the primary HDD and what is not.
For companies that require high uptime of time, eg 100%, then the RAID technology becomes mandatory choice. So when there is damage to one part of the data / storage system will still be able to walk properly.
32-64 bit processor
Why should 32-64bit processor should be used? For this processor smoothly performing far better than the bit below it. Example 64-bit processors, he can work two times faster than the 32-bit processor on the same clock cycle. In addition, 64-bit processor can automatically detect or identify whether the application or operating system used on systems running 16-bit, 32 bit, or 64 bits. Examples of products is Intel's Itanium.
Security 10g
If the system consists of servers that stood one by one, then the security system will also stand up one by one. For example to enter into the CRM server, an admin must have a login name and password different from the one used by a server admin to access the ERP.
While the 10g is not necessary. Because 10g has been using LDAP (Lightweight Directory Access Protocol) for its security system, so it only takes one login name and password to enter the network. It's just that every user will have the right to vary, for example, admin can only do ERP to ERP course administration and so on. However, one person may also be able to admin settings for both servers or entire server at once. Given the 10g all servers will be gathered into one.
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