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  2. Lightning Memory-Mapped Database - Wikipedia

    en.wikipedia.org/wiki/Lightning_Memory-Mapped...

    [10] [11] While write transactions are globally serialized via a mutex, read-only transactions operate in parallel, including in the presence of a write transaction. They are entirely wait free except for the first read-only transaction on a thread. Each thread reading from a database gains ownership of an element in a shared memory array ...

  3. MDB Tools - Wikipedia

    en.wikipedia.org/wiki/MDB_Tools

    The MDB tools project is an open source effort to create a set of software libraries and utilities to manipulate files in the proprietary JET 3, 4 and 5 database formats (used by Microsoft Access.). Version 0.7 was released in June 2012.

  4. List of file signatures - Wikipedia

    en.wikipedia.org/wiki/List_of_file_signatures

    mdb Microsoft Access Database 01 FF 02 04 03 02 ␁ÿ␂␄␃␂ 0 drw Micrografx vector graphic file 02 64 73 73 ␂dss: 0 dss Digital Speech Standard (Olympus, Grundig, & Phillips) v2 03 64 73 73 ␃dss: 0 dss Digital Speech Standard (Olympus, Grundig, & Phillips) v3 03 00 00 00 41 50 50 52 ␃␀␀␀APPR: 0 adx Approach index file

  5. List of filename extensions (M–R) - Wikipedia

    en.wikipedia.org/wiki/List_of_filename_extensions...

    Markdown-formatted text file Markdown: MDB MDB database file. The native format of the Microsoft Access database application. Used in conjunction with the Access relational database management system and as an exchange format. [9] Microsoft Access: MDF [10] Master Data File, a Microsoft SQL Server file type Microsoft SQL Server: MDF

  6. Multidrop bus - Wikipedia

    en.wikipedia.org/wiki/Multidrop_bus

    A multidrop bus (MDB) is a computer bus in which all components are connected to the electrical circuit. A process of arbitration determines which device sends information at any point. The other devices listen for the data they are intended to receive.

  7. Comparison of debuggers - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_debuggers

    mdb: 1999 Solaris standard debugger (adb) successor Any compiled to machine code: Solaris: Yes (Memory debugger) ? CDDL: 2016 TotalView: 1998 Source code and memory serial and parallel debugger C++, C, CUDA, FORTRAN, MPI, OpenMP Linux, AIX, Solaris, OS X, Cray, Blue Gene [1] Yes (Memory debugger) Yes Proprietary: 2016.07, Nov 2016 Undo ...

  8. Database engine - Wikipedia

    en.wikipedia.org/wiki/Database_engine

    A database engine (or storage engine) is the underlying software component that a database management system (DBMS) uses to create, read, update and delete (CRUD) data from a database. Most database management systems include their own application programming interface (API) that allows the user to interact with their underlying engine without ...

  9. SciPy - Wikipedia

    en.wikipedia.org/wiki/SciPy

    SciPy (pronounced / ˈ s aɪ p aɪ / "sigh pie" [2]) is a free and open-source Python library used for scientific computing and technical computing. [3]SciPy contains modules for optimization, linear algebra, integration, interpolation, special functions, FFT, signal and image processing, ODE solvers and other tasks common in science and engineering.