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  2. Full table scan - Wikipedia

    en.wikipedia.org/wiki/Full_table_scan

    The cost is predictable, as every time database system needs to scan full table row by row. When table is less than 2 percent of database block buffer, the full scan table is quicker. Cons: Full table scan occurs when there is no index or index is not being used by SQL. And the result of full scan table is usually slower that index table scan.

  3. Comparison of database administration tools - Wikipedia

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

    Create/alter table: Yes - can create table, alter its definition and data, and add new rows; Some - can only create/alter table definition, not data; Browse table: Yes - can browse table definition and data; Some - can only browse table definition; Multi-server support: Yes - can manage from the same window/session multiple servers

  4. Common Source Data Base - Wikipedia

    en.wikipedia.org/wiki/Common_Source_Data_Base

    Data exchange routines and automatisms are the most important reason to develop a CSDB, to ensure a process reliability. The import and export routines can be fully automated or be performed via CSDB operator. The components of a Data exchange package are for example: – one data dispatch note (DDN) – a certain amount of DataModules (DMs) and

  5. Brio Technology - Wikipedia

    en.wikipedia.org/wiki/Brio_Technology

    By 1990, Brio had developed its first product, Data Prism, a database query and analysis tool. [4] The next year, Brio released DataPivot, an innovative program designed to allow regular or sequenced data to be totaled automatically. This was one of the first OLAP software applications.

  6. List of Adobe software - Wikipedia

    en.wikipedia.org/wiki/List_of_Adobe_software

    At that time it was replaced by Adobe's newly launched consumer-oriented image editing software Photoshop Elements. Photoshop Album is a piece of application software by Adobe Systems designed to import, organize and edit digital photos, and allows quick and easy searching and sharing of entire photo collections.

  7. Toad (software) - Wikipedia

    en.wikipedia.org/wiki/Toad_(software)

    Toad is a database management toolset from Quest Software for managing relational and non-relational databases using SQL aimed at database developers, database administrators, and data analysts. The Toad toolset runs against Oracle, SQL Server, IBM DB2 (LUW & z/OS), SAP and MySQL. A Toad product for data preparation supports many data platforms.

  8. Trino (SQL query engine) - Wikipedia

    en.wikipedia.org/wiki/Trino_(SQL_query_engine)

    Trino is an open-source distributed SQL query engine designed to query large data sets distributed over one or more heterogeneous data sources. [1] Trino can query data lakes that contain a variety of file formats such as simple row-oriented CSV and JSON data files to more performant open column-oriented data file formats like ORC or Parquet [2] [3] residing on different storage systems like ...

  9. Query optimization - Wikipedia

    en.wikipedia.org/wiki/Query_optimization

    Every relation in the query can be accessed via a sequential scan. If there is an index on a relation that can be used to answer a predicate in the query, an index scan can also be used. For each relation, the optimizer records the cheapest way to scan the relation, as well as the cheapest way to scan the relation that produces records in a ...

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