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15372547-SQL - Cisco Support Community
15372547-SQL - Cisco Support Community

... Client programs (applying a user interface) send SQL requests to the database server. The server returns the appropriate results, and the client is responsible for the formatting and display of the data. Clients still use a vendor-provided library of functions that manage the communication between c ...
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... automatically. In essence, it is to convert the data from one format into another. OR-Mapping can control objects and mapping of the database records, while the costs for business logic are much lower than that for handwriting maintenance. Functions provided by OR-Mapping in the platform are as the ...
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... We can query the view above as follows: SELECT * FROM [Current Product List] Another view in the Northwind sample database selects every product in the "Products" table with a unit price higher than the average unit price: CREATE sVIEW [Products Above Average Price] AS SELECT ProductName,UnitPrice F ...
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... I have great respect for the science of benchmarking and those who practice it. Yet it’s not a science that lends itself to novice or ignorant attempts without proper preparation and all the necessary tools. Yet when I visit customers having database benchmarking difficulties, almost invariably the ...
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Challenges in Natural Language Processing:
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Open Database Connectivity

In computing, ODBC (Open Database Connectivity) is a standard programming language middleware API for accessing database management systems (DBMS). The designers of ODBC aimed to make it independent of database systems and operating systems. An application written using ODBC can be ported to other platforms, both on the client and server side, with few changes to the data access code.ODBC accomplishes DBMS independence by using an ODBC driver as a translation layer between the application and the DBMS. The application uses ODBC functions through an ODBC driver manager with which it is linked, and the driver passes the query to the DBMS. An ODBC driver can be thought of as analogous to a printer driver or other driver, providing a standard set of functions for the application to use, and implementing DBMS-specific functionality. An application that can use ODBC is referred to as ""ODBC-compliant"". Any ODBC-compliant application can access any DBMS for which a driver is installed. Drivers exist for all major DBMSs, many other data sources like address book systems and Microsoft Excel, and even for text or CSV files.ODBC was originally developed by Microsoft during the early 1990s, and became the basis for the Call Level Interface (CLI) standardized by SQL Access Group in the Unix and mainframe world. ODBC retained a number of features that were removed as part of the CLI effort. Full ODBC was later ported back to those platforms, and became a de facto standard considerably better known than CLI. The CLI remains similar to ODBC, and applications can be ported from one platform to the other with few changes.
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