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  2. Database connection - Wikipedia

    en.wikipedia.org/wiki/Database_connection

    If a request for data (a SQL Select statement) is sent to the database and a result set is returned, the connection is open but not available for other operations until the client finishes consuming the result set. Other databases, like SQL Server 2005 (and later), do not impose this limitation. However, databases that provide multiple ...

  3. MySQLi - Wikipedia

    en.wikipedia.org/wiki/MySQLi

    This conversion is done regardless of the SQL result set column data type. The MySQL client libraries receive all column values as strings. No further client-side casting is done to convert columns back to their native types. Instead, all values are provided as PHP strings. Example: Text protocol returns strings by default

  4. Open Database Connectivity - Wikipedia

    en.wikipedia.org/wiki/Open_Database_Connectivity

    Generally these systems operated together with a simple command processor that allowed users to type in English-like commands, and receive output. The best-known examples are SQL from IBM and QUEL from the Ingres project. These systems may or may not allow other applications to access the data directly, and those that did use a wide variety of ...

  5. Remote Database Access - Wikipedia

    en.wikipedia.org/wiki/Remote_Database_Access

    Remote database access (RDA) is a protocol standard for database access produced in 1993 by the International Organization for Standardization ().Despite early efforts to develop proof of concept implementations of RDA for major commercial relational database management systems (RDBMSs) (including Oracle, Rdb, NonStop SQL and Teradata), [1] this standard has not found commercial support from ...

  6. Comparison of SSH clients - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_SSH_clients

    An SSH client is a software program which uses the secure shell protocol to connect to a remote computer. This article compares a selection of notable clients. This article compares a selection of notable clients.

  7. Prepared statement - Wikipedia

    en.wikipedia.org/wiki/Prepared_statement

    Major DBMSs, including SQLite, [5] MySQL, [6] Oracle, [7] IBM Db2, [8] Microsoft SQL Server [9] and PostgreSQL [10] support prepared statements. Prepared statements are normally executed through a non-SQL binary protocol for efficiency and protection from SQL injection, but with some DBMSs such as MySQL prepared statements are also available using a SQL syntax for debugging purposes.

  8. Dynamic web page - Wikipedia

    en.wikipedia.org/wiki/Dynamic_web_page

    All of the client and server components that collectively build a dynamic web page are called a web application. Web applications manage user interactions, state, security, and performance. [9] Ajax uses a combination of both client-side scripting and server-side requests. It is a web application development technique for dynamically ...

  9. Connection pool - Wikipedia

    en.wikipedia.org/wiki/Connection_pool

    Azure SQL Database defines connection limits based on the selected tier, while Azure SQL Managed Instance enforces limits based on allocated resources, such as CPU, memory, or vCores. When connection pool configurations exceed these limits, issues such as rejected connections, throttling, or degraded performance can occur.