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  2. Schema migration - Wikipedia

    en.wikipedia.org/wiki/Schema_migration

    In the steady state, one version of an application only understands one version of a schema. So the most basic strategy is to shut down the application, execute the schema migration, and then start the newer version of the application. While simple, this strategy causes a downtime. Depending on the criticality of the system and its usage ...

  3. Comparison of database administration tools - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_database...

    Runs on Windows Runs on macOS Runs on Linux Oracle MySQL PostgreSQL MS SQL Server ODBC JDBC SQLite Other Programming language; DatabaseSpy: Altova: 2019-04-02: 2019r3 [1] Proprietary: Yes No No Yes Yes Yes Yes Yes Yes IBM Db2, Sybase, MS Access: C++: Database Workbench: Upscene Productions 2024-05-14 6.5.0 Proprietary: Yes needs Wine: needs ...

  4. Comparison of relational database management systems - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_relational...

    Note (9): Despite the lack of a date datatype, SQLite does include date and time functions, [83] which work for timestamps between 24 November 4714 B.C. and 1 November 5352. Note (10): Informix DATETIME type has adjustable range from YEAR only through 1/10000th second. DATETIME date range is 0001-01-01 00:00:00.00000 through 9999-12-31 23:59:59 ...

  5. Shutdown (computing) - Wikipedia

    en.wikipedia.org/wiki/Shutdown_(computing)

    In Microsoft Windows and ReactOS, a PC or server is shut down by selecting the Shutdown item from the Start menu on the desktop. Options include shutting down the system and powering off, automatically restarting the system after shutting down, or putting the system into stand-by mode .

  6. PostgreSQL - Wikipedia

    en.wikipedia.org/wiki/PostgreSQL

    PostgreSQL is available for the following operating systems: Linux (all recent distributions), 64-bit ARM and x86-64 installers available and tested for macOS version 10.14 and newer, [89] Windows (with installers available and tested for 64-bit Windows Server 2022 and 2016 [90]), FreeBSD, OpenBSD, [91] NetBSD, DragonFlyBSD, and these without ...

  7. Comparison of user features of operating systems - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_user...

    Users can toggle between these two modes at any time, and Windows can prompt or automatically switch when certain events occur, such as disabling Tablet mode on a tablet if a keyboard or mouse is plugged in, or when a 2-in-1 PC is switched to its laptop state. In Tablet mode, programs default to a maximized view, and the taskbar contains a back ...

  8. Comparison of Microsoft Windows versions - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_Microsoft...

    Windows Server 2003 R1/SP1 Standard: 4 GB — 32 GB — — Windows Server 2003 R1/SP1 Enterprise/Datacenter: 64 GB 1 TB: 1 TB — — Windows Server 2003 R1/SP2 Standard: 4GB — 32 GB — — Windows Server 2003 R1/SP2 Enterprise/Datacenter: 64 GB 2 TB: 1 TB — — Windows Server 2003 R2/SP1 Standard: 4 GB — 32 GB — — Windows Server ...

  9. NTP server misuse and abuse - Wikipedia

    en.wikipedia.org/wiki/NTP_server_misuse_and_abuse

    For over 20 years ETH Zurich has provided open access to the time server swisstime.ethz.ch for operational time synchronization. Due to excessive bandwidth usage, averaging upwards of 20 GB / day, it has become necessary to direct external usage to public time server pools, such as ch.pool.ntp.org. Misuse, caused mostly by IT-providers ...