Oracle Express was a multi-dimensional database and application development environment for building OLAP applications. Normal relational databases store data in two-dimensional tables and analytical queries against them can be very slow.
Annuity Period: The length of time between income payments made under an annuity income plan; the time span may be monthly, quarterly, semi-annually, or annually. Arbitrage: The act of buying and selling commodities in two markets at the same time to benefit from price differences between the markets.
Present Value Of Annuity Calculator Terms & Definitions. 1  Annuity â A fixed sum of money paid to someone â typically each year â and usually for the rest of their life. 2  Payment/Withdrawal Amount â This is the total of all payments received (annuity) or made (loan) receives on the annuity.