- DBMS -
Home page NIKA_ROOT ÑÓÁÄ Access 1.0 ÏÓÁËÈÊÀÖÈÈ CW-Moscow,1993, July 21 Ññûëêà CW-Moscow,1993, July 21 ÑÓÁÄ Access 1.0
Ññûëêà Access 1.0 ÊÎÌÏÀÍÈÈ Microsoft Corp. => Microsoft Corp. Ïàêåòû ÑÓÁÄ Microsoft SQL Server =>
Microsoft SQL Server ÊÎÌÏÀÍÈÈ Microsoft Corp. => Microsoft Corp. Ïàêåòû ÑÓÁÄ Microsoft SQL Server (V.4.2)
=>
Microsoft SQL Server (V.4.2)
    Microsoft SQL Server (V.4.2)
    ÎÑ
      OS/2
      Windows 3.X
    ÒÐÅÁÓÅÌÛÅ_ÑÐÅÄÑÒÂÀ
      Windows 3.X
    ÑÅÒÅÂÛÅ_ÑÐÅÄÑÒÂÀ
      Banyan
      LAN Manager
      LAN Server
      Novell
    Àííîòàöèÿ-Ò 
    Database server for PC networks. Provides multithreaded,
    single-process architecture, Windows-based server administration,
    distributed data management, fault tolerance, security and transaction
    processing. Runs multiple server applications with active data
    sharing between SQL Servers or between SQL Server gateways, DB2,
    Oracle, Ingres, on-line services and mail systems. Enables users to
    access Windows-compatible applications and languages including
    Microsoft Excel, Microsoft Word for Windows and Microsoft Visual
    Basic.Îïèñàíèå-Ò 
    Provides client/server database management on corporate networks.
    Provides centralized control and security for data, and enables a wide
    range of client applications to share information safely. Provides a
    combination of database features to help the user develop and deliver
    workgroup business applications. Intelligent server technology
    enforces data integrity and business policies at the server. The
    architecture supports a large number of users with high throughput and
    rapid response time. Supports more than 125 applications and tools.
    Connectivity services extend access to corporate data sources and
    information systems. Incorporates Windows-based server administration
    to aid in system administration and configuration. Distributed data
    management features such as remote stored procedures and two-phase
    commit support scalable, multiserver applications. The transaction
    processing and fault tolerance provide consistent and recoverable SQL
    databases. Includes an automatic write-ahead transaction log and
    automatic recovery in the case of a system failure, with rollback and
    rollforward. Provides implicit and user-defined transactions,
    including intermediate savepoints. Distributed transactions span
    multiple servers. Two-phase commit protocol ensures integrity of
    updates to more than just one server. Includes implicit concurrency
    control. A transparent locking scheme arbitrates user requests
    automatically. Provides automatic detection and resolution of
    deadlocks and livelocks. Device mirroring provides fault tolerance
    with automatic cutover for databases or transaction logs.ÒÅÐÌÈÍÛ
      database server
      fault tolerant
      multithreading
      network
    ÎïåðàòèâÏàìÿòü=8 MB (server) 
    ÄèñêîâàÿÏàìÿòü=20 MB (server) 
    ÈñïîëüçîâàíèåEMS=Yes 
    ÈñïîëüçîâàíèåMOUSE=Yes 
    Ñòîèìîñòü=$2,995-$7,995 
    ÄàòàÎáúÿâëåíèÿ=1992 
    ÊÎÌÏÀÍÈÈ