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Home -> Community -> Mailing Lists -> Oracle-L -> (Fwd) [robust VISA network] General Motors Retools Online Sales
(follow up to the metalink/Steve Adams post on performance and scaling Oracle web apps)
TODAY'S NEWS
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"Visa. It's everywhere you want to be." If you're going to have a slogan like that, you had better also have a network to back it up.
Visa USA has built a network so redundant that California's infamous rolling blackouts and a major earthquake in 1989 didn't affect the company's ability to support its users.
VisaNet processes more than 35 billion transactions a year, with more than $800 billion settled annually. The network, which at peak times switches more than 3,500 messages per second, handles consumer, B2B and e-commerce transactions. These include credit cards, debit cards, ATMs, automated clearinghouses and electronic check presentation. VisaNet connects 21,000 member banks, 21 million card acceptance locations and about 570 million cardholders worldwide.
And still the company is upgrading. In the past year and a half, Visa has been making the transition to an IP-based network the company calls Direct Exchange. The network contains Cisco routers, Sun servers, EMC storage, Oracle databases and BEA Systems' Tuxedo as its e-commerce middleware. The "huge extranet" is based on ATM and frame relay. -- Christine Zimmerman
Get all the details:
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-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Eric D. Pierce INET: PierceED_at_csus.edu Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Wed Apr 04 2001 - 18:12:12 CDT
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