RES: ENC: PostgreSQL: Uses cases and features
От | Renato Cramer |
---|---|
Тема | RES: ENC: PostgreSQL: Uses cases and features |
Дата | |
Msg-id | C1C69E45A81644499CED2306D960C155085754@VERTICAL обсуждение исходный текст |
Список | pgsql-advocacy |
Josh, I not receive answers. Renato. -----Mensagem original----- De: Josh Berkus [mailto:josh@agliodbs.com] Enviada em: sexta-feira, 18 de junho de 2004 13:12 Para: Renato Cramer; List pgsql-advocacy (E-mail) Assunto: Re: [pgsql-advocacy] ENC: PostgreSQL: Uses cases and features Renato, I have forwarded your e-mail again -- to Diogo, who leads our rather large Brazillian community of PostgreSQL users. He should be able to answer all of your questions. -- Josh Berkus Aglio Database Solutions San Francisco ====================================================================== Please post to the advocacy email list for the information you need. Due to time constraints, I do not directly answer general PostgreSQL questions. For assistance, please join the appropriate mailing list and post your question: http://www.postgresql.org/users-lounge You can also try the #postgresql IRC channel on irc.freenode.net. See the PostgreSQL FAQ for more information. --------------------------------------------------------------------------- Renato Cramer wrote: > Dear Mr. Bruce Momjian, > > I will want of informations about PostgreSQL for explain it to directorship > of the software development company in which I work. > > Our products are systems to accountancy's offices, we have three thousand > customers dispersed by all Brazilian territory. Today, our applications run > only in installations of the customers, using PowerBuilder and Sybase SQL > Anywhere. In future, must are used Java in model ASP (Aplication Service > Provider) in a datacenter's structure. Maybe the current model also will are > mantened, isn't decided. > > I already analysis MaxDB and MySQL, both aren't meet databases as our needs. > We will work with PostgreSQL or any commercial database. > > I examine the PostgreSQL features and, based in ours priorities, will want > of clarifies about: > - High available (24x7): is possible an uninterrupted operating? > - What is the degree of performance falling in online backup? > - The performance with large databases is good? > - Exists forecast of stored procedures in java? > - Is possible read the system tables through of SQL statements > (users authorizeds)? > - Subqueries are possibles in select list, from and where clause? > - "Encrypted database connections with SSL or SSH" means what isn't > need have OpenSSL installed? > - Already exists a "production version" with automatic vacuum? > > Thank you very much for your attention and for any help what you can give > us. > > p.s.: Excuse me for my bad English. > > Best Regards, > > Renato Cramer > Analista de Sistemas > Depto. de Desenvolvimento > Dom?nio Sistemas Ltda. > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073
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