IP3 2018-Database Management
This lot is generally related to databases. Techniques are disclosed to create a database system, which can be accessed without data loading having efficient query processing performance so that parsing, and tokenizing costs is minimized within a row-store database engine via selective and adaptive parsing actions. Also disclosed are techniques for raw file indexing structure to adaptively maintain positional information to speed-up future accesses on raw files. The systems can be built on traditional row-store systems, column-store systems, or hybrid database engines and uses any data format such as Comma-separated value (CSV) files. The technology may be implemented in Database Management System (DBMS), etc.