This is a component library for direct access to Oracle8/9/10g servers. Now set includes 10 core components:TOCIDatabase: Analog of TDatabase. It must be used for opening connection to Oracle server. Also the component have a lot of properties, that tune library behavior.TOCITransactionManager: It is a transaction manager. It must be used for take advantages of NCOCI8 multiple parallel transaction support and for fine grain tune of transactions.TOCIQuery: Analog of TQuery. It must be used for executing queries to server and for editing data.TOCIStoredProc: Analog of TStoredProc. It may be used for simplified usage of PL/SQL objects. TOCIQuery can also call PL/SQL. But TOCIStoredProc generate anonymous PL/SQL block and setup parameters automatically.TNCSQLMonitorClient: Client of Borland's SQLMonitor. It may be used to enable NCOCI8 to trace their work into Borlands SQL Monitor.TOCIUpdateSQL: Analog of TUpdateSQL. It may be used for fine grain tune of editing capabilities of TOCIQuery.TOCISequence: Interface to Oracle's sequences.TOCINestedDataSet: Analog of TNestedTable.TOCIImpHndlDatabase: Connection sharing with other TOCIDatabase (DLL).TOCIBDEDatabase: Connection sharing with BDE.Also 5 companion components:TNCTimer: Multithreaded timer.TNCDBTreeView: NCOCI8 based SQL drived db tree view.TNCCompNamer: Rule based components namer.TNCDblListBox: Doubled list box.TNCMemoDialog: Dialog for memo editing.Also where are expert for component naming. You can find it in Delphi's Edit menu. Help file available. Now library is beta testing, but it is already quite efficient.