what is shared memory database
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Choosing a Network Protocol Clients connect to SQL Server with a single protocol. If the client program does not know which protocol SQL Server is listening on, configure the client to sequentially try multiple protocols. Use SQL Server Configuration Manager to enable, disable, and configure network protocols. Shared Memory.Shared memory is the simplest protocol to use and has no configurable settings. Because clients using the shared memory protocol can only connect to a SQL Server instance running on the same computer, it is not useful for most database activity.Use the shared memory protocol for troubleshooting when you suspect the other protocols are configured incorrectly.lients connect to SQL Server with a single protocol. If the client program does not know which protocol SQL Server is listening on, configure the client to sequentially try multiple protocols. Use SQL Server Configuration Manager to enable, disable, and configure network protocols. Shared Memory.
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What is a Multidimensional Database? A multidimensional database is a form of database that is structured to optimize online analytical processing (OLAP) and data warehouse applications.It can receive data from a variety of relational databases and structure the information into categories and sections that can be accessed in a number of different ways.ne key element is the sorting and type of data within a multidimensional database. Any question that contains a request for information that is not found within the database will not result in a direct response, although many MDBs will respond with data based on what data that is available.
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- Shared Services Canada (SSC) is consolidating and modernizing the Government of Canada’s data centres based on an analysis of the government’s current and future requirements, in consultation with partner organizations and industry experts.hared Services Canada (SSC) is consolidating and modernizing the Government of Canada’s data centres based on an analysis of the government’s current and future requirements, in consultation with partner organizations and industry experts.
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Oracle RAC vs Grid On each of the hosts in the cluster, an Oracle Database instance is launched that uses the shared storage structures to provide the logical database objects. Thus, the multiple database instances provide a common database access for the users. Users can access the same database from any of the instances.
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What Is Associative Memory in Computer Organization? Quick Answer Associative memory in computer organization is when memory is accessed through content rather thanthrough a specific address. Associative memory is also known as associative storage, associative array or content-addressable memory, or CAM.
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- Shared web hosting is the most common type of web hosting, and is also the easiest to start out on. Shared hosting is a service where one server is shared between many customers. It's cheaper – you don't need to pay for the whole server upfront.
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Cloud database A cloud database is a database that typically runs on a cloud computing platform. There are two common deployment models: users can run databases on the cloud independently, using a virtual machine image, or they can purchase access to a database service, maintained by a cloud database provider.
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- SharePlex for SQL Server makes it easy to archive Oracle data to a SQL Server data warehouse — you specify the criteria, and SharePlex migrates the data to the archive of your choice without impacting the performance or availability of the source database. Data replication and consolidation for data warehousing, analytics and more
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Centralized database A centralised database (sometimes abbreviated CDB) is a database that is located, stored, and maintained in a single location. This location is most often a central computer or database system, for example a desktop or server CPU, or a mainframe computer.
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Ways to share an Access desktop database You would need Access installed on your computer to use client Access objects, but all database objects on SharePoint are shared. Note When you have Access installed in your computer, you can use the client objects from a Web database otherwise you can only use the Web database objects.Access Services provides a platform for you to create databases that you can use on the Web.hare a database by using a server. You can use Access with a database server product such as SQL Server to share your database. This method offers you many benefits, but does require additional software — a database server product.
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Ways to share an Access desktop database Basic steps to use Access with a database server. The exact steps required to use Access with a database server depend on the database server product that you use, but the basic steps are the same: Move data from the tables in an Access database to tables on the database server.pen the database that you want to share. Click the File tab, and then click Share. Under Save Database As, in the Advanced section, click SharePoint. In the Save to SharePoint dialog box, browse to the document library that you want to use.
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What is Cache Memory? Cache (pronounced cash) memory is extremely fast memory that is built into a computer’s central processing unit (CPU), or located next to it on a separate chip.
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DRAM (dynamic random access memory) SecurActive Performance Vision. Dynamic random access memory (DRAM) is a type of memory that is typically used for data or program code that a computer processor needs to function. DRAM is a common type of random access memory (RAM) used in personal computers (PCs), workstations and servers. Random access allows the PC processor to access any part of the memory directly rather than having to proceed sequentially from a starting place.
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All about Latches in SQL Server Buffer latches. In order to properly understand buffer latches, it is important to properly understand the idea behind the memory buffer pool, which is designed around the goal of maximizing SQL Server performance. The buffer pool is a physical memory range where data that is read from disk is stored in data pages.
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- Virtual memory combines active RAM and inactive memory on DASD to form a large range of contiguous addresses. In computing, virtual memory is a memory management technique that is implemented using both hardware and software. It maps memory addresses used by a program, called virtual addresses, into physical addresses in computer memory.
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shared_ptr class template The shared_ptr class template stores a pointer to a dynamically allocated object, typically with a C++ new-expression. The object pointed to is guaranteed to be deleted when the last shared_ptr pointing to it is destroyed or reset.
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Virtual memory In computing, virtual memory is a memory management technique that provides an idealized abstraction of the storage resources that are actually available on a given machine which creates the illusion to users of a very large memory. The computer's operating system, using a combination of hardware and software, maps memory addresses used by a program, called virtual addresses, into physical addresses in computer memory. Main storage, as seen by a process or task, appears as a contiguous addre
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Using Shared Memory in a Dynamic-Link Library Using Shared Memory in a Dynamic-Link Library. The following example demonstrates how the DLL entry-point function can use a file-mapping object to set up memory that can be shared by processes that load the DLL. The shared DLL memory persists only as long as the DLL is loaded.
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DNA database A DNA database or DNA databank is a database of DNA profiles. A DNA database can be used in the analysis of genetic diseases, genetic fingerprinting for criminology, or genetic genealogy. DNA databases may be public or private, but the largest ones are national DNA databases. When a match is made from a national DNA database to link a crime scene to an offender who has provided a DNA sample to a database that link is often referred to as a cold hit.
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- Some characteristics of a local shared-object: 1  A local shared-object can only be read by movies from the same domain as the Flash movie that originates the shared object. 2  Currently, using a local shared-object is the only way to instruct a Flash movie write data to the user's hard drive directly from within the movie. A local shared-object is stored on the user's machine; so they can be deleted by the user either purposefully or inadvertently.
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cluster quorum disk Part of the Storage hardware glossary: A cluster quorum disk is the storage medium on which the configuration database is stored for a cluster computing network.The cluster configuration database, also called the quorum, tells the cluster which physical server(s) should be active at any given time.art of the Storage hardware glossary: A cluster quorum disk is the storage medium on which the configuration database is stored for a cluster computing network.
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SQL Server buffer pool BlueTalon. An SQL Server buffer pool, also called an SQL Server buffer cache, is a place in system memory that is used for caching table and index data pages as they are modified or read from disk.Hadoop doesn’t lack for attention, but that has yet to translate into high adoption or success rates.n SQL Server 2014, administrators can extend the buffer pool to a nonvolatile storage device such as a solid-state drive (SSD) or an SSD array. SQL Server writes only clean pages to the buffer extension in order to minimize the risk of data loss.
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shared memory Part of the Programming glossary: In computer programming, shared memory is a method by which program process es can exchange data more quickly than by reading and writing using the regular operating system services.For example, a client process may have data to pass to a server process that the server process is to modify and return to the client.n computer programming, shared memory is a method by which program process es can exchange data more quickly than by reading and writing using the regular operating system services.
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Concurrency Concurrency is the ability of a database to allow multiple users to affect multiple transactions. This is one of the main properties that separates a database from other forms of data storage like spreadsheets. The ability to offer concurrency is unique to databases. Spreadsheets or other flat file means of storage are often compared to databases, but they differ in this one important regard.
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Explanation of SQL Server IO and Latches The Buffer Cache. To understand buffer latches, one must first understand the purpose of the buffer cache. The buffer cache (also known as the buffer pool) is an area of memory used for holding data pages. The buffer cache contains many buffers, each of which are 8192 bytes in size (8KB).
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shared resource shared resource. Peripheral equipment that is simultaneously shared by several users. shared resource. Sharing a peripheral device (disk, printer, etc.) among several users. For example, a file server and laser printer in a LAN are shared resources.