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.
An annuity, by definition, is simply an agreement to make a series of payments of a certain amount of money to a specified party for a predetermined period of time.Annuities also refer to a commercial insurance contract offered by a life insurance company.n annuity, by definition, is simply an agreement to make a series of payments of a certain amount of money to a specified party for a predetermined period of time.