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    Read early technical reviews and table of contents for Gulutzan and Pelzer's SQL PERFORMANCE TUNING book
  • THE OCELOT SQL DBMS

    Not a subset, not a mini version, not a variant in any way -- THE OCELOT SQL DBMS is 100% ANSI/ISO conformant. And it works! It's running 24x7 commercial packages while you read this. For a free download, Click here. In the pages listed below, there are comments and specifications of Ocelot's implementation. Since Ocelot is standard SQL, these pages are useful references for all implementations of SQL-92 or SQL-99.

  • SQL-92 Commands -- a list of all the verbs in SQL
  • SQL-99 Datatypes -- numeric, string, bit and datetime fields
  • SQL-92 Constraints -- primary and foreign keys, CHECKs
  • SQL-92 Character Sets and Collations -- all major European languages
  • How Ocelot stores SQL-92 Data
  • SQL-92 Functions and Operators -- all the SQL-92 scalar and arithmetic things
  • SQL-92 Information_Schema -- also known as "metadata" or "system tables"
  • SQL-92 Objects -- a list of all the things that can be in a cluster
  • ODBC compatibility -- Microsoft's Open Database Connectivity spec
  • Searching SQL-92 Databases -- some of the many things you can do when selecting
  • Full SQL-92 conformance -- formal statement with qualifications
  • Ocelot System Requirements -- DLL size, OS, Disk, RAM

    SQL PRICE COMPARISON

    As evidence that THE OCELOT SQL DBMS is by far the cheapest SQL DBMS, here is a comparison price chart of SQL DBMS vendors for Windows, as taken from manufacturers' web sites in November 2000. We do not try to keep this list up to date, it's just a general guide. We do not include non-Windows or trial versions or non-commercial versions. Price is for one license copy.

    Product     Price
    -------     -------------------
    DB2         $351 (personal edition)
                source:IBM
    Informix    $540 (developer edition)
                source:Informix
    Microsoft   $1489.00 (5 clients)
                source:Microsoft
    Mimer       $129.95
                source:Buyonet
    MySQL       $200.00
                source:MySQL
    Ocelot      $0
                source:Ocelot
                Technical support not available.
    Oracle8i    $395 (single-user)
                source:Oracle Store
    Sybase      $3000? (multi-user)
                source:Sybase
    Yard        DM 990 (5-user)
                source:yard
    



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