Oracle Database Architecture. An Oracle database is a collection of data treated as a unit. The purpose of a database is to store and retrieve related information. A database server is the key to solving the problems of information management.
SoftBank Group Corp. (ã½ãããã³ã¯ã°ã«ã¼ãæ ªå¼ä¼ç¤¾, Sofutobanku GurÅ«pu Kabushiki-gaisha) [1] is a Japanese multinational telecommunications and Internet corporation, with operations in broadband, fixed-line telecommunications, e-commerce, Internet, technology services, finance, media and marketing, and other businesses.
Citibank is the consumer division of financial services multinational Citigroup. Citibank was founded in 1812 as the City Bank of New York, later First National City Bank of New York. The United States is the largest single market with approximately 26% of branches, generating 51% of revenues. Citibank's 983 North American branches are concentrated in major metropolitan areas including New York City, Chicago, Los Angeles, San Francisco, Washington, D.C., and Miami.