Re: [GENERAL] PostgreSQL and distributed transactions
Hello, > > > > See about 2 Phase Commit, but you will need a transaction manager I guess : > > > > http://www.postgresql.org/docs/current/static/sql-prepare-transaction.html > > > > If I may be allowed to toot my own horn, may I suggest this as an example: > http://blog.endpoint.com/2010/07/distributed-transactions-and-two-phase.html > Any horn tooted by anyone, if it solves a problem, is music. Thank you for the link. We use Hibernate. Let me see if the team which asked me this question find this useful. Regards, Jayadevan DISCLAIMER: "The information in this e-mail and any attachment is intended only for the person to whom it is addressed and may contain confidential and/or privileged material. If you have received this e-mail in error, kindly contact the sender and destroy all copies of the original communication. IBS makes no warranty, express or implied, nor guarantees the accuracy, adequacy or completeness of the information contained in this email or any attachment and is not liable for any errors, defects, omissions, viruses or for resultant loss or damage, if any, direct or indirect." -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
Re: [GENERAL] PostgreSQL and distributed transactions
On Thu, Jul 29, 2010 at 11:42:14AM +0200, Dimitri Fontaine wrote: > Jayadevan M writes: > > But the initial setup for the client is done by 'Admin' and in that > > work-flow, we need distributed transactions. The transaction will start > > from the 'Admin" server, do some inserts on the 'Client' server and then > > either rollback or commit on both the servers. Is it possible to do this > > with PostgreSQL? Any helpful links? > > See about 2 Phase Commit, but you will need a transaction manager I guess : > > http://www.postgresql.org/docs/current/static/sql-prepare-transaction.html > If I may be allowed to toot my own horn, may I suggest this as an example: http://blog.endpoint.com/2010/07/distributed-transactions-and-two-phase.html -- Joshua Tolley / eggyknap End Point Corporation http://www.endpoint.com signature.asc Description: Digital signature
Re: [GENERAL] PostgreSQL and distributed transactions
Jayadevan M writes: > But the initial setup for the client is done by 'Admin' and in that > work-flow, we need distributed transactions. The transaction will start > from the 'Admin" server, do some inserts on the 'Client' server and then > either rollback or commit on both the servers. Is it possible to do this > with PostgreSQL? Any helpful links? See about 2 Phase Commit, but you will need a transaction manager I guess : http://www.postgresql.org/docs/current/static/sql-prepare-transaction.html Regards, -- dim -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
[GENERAL] PostgreSQL and distributed transactions
Hello everyone, I saw a question about PostgreSQL and distributed transactions in the mail archives. But it looked a bit old. I am hoping things have changed and hence this mail. We have a database for 'Admin' which will be one PostgreSQL server. We have different servers for our 'Clients'. We did the design that way because clients and related data may run into huge volumes. As far as the application use by clients are concerned, the request will be redirected to any one server (where the particular client's data resides) and we are OK. But the initial setup for the client is done by 'Admin' and in that work-flow, we need distributed transactions. The transaction will start from the 'Admin" server, do some inserts on the 'Client' server and then either rollback or commit on both the servers. Is it possible to do this with PostgreSQL? Any helpful links? Thank you, Jayadevan DISCLAIMER: "The information in this e-mail and any attachment is intended only for the person to whom it is addressed and may contain confidential and/or privileged material. If you have received this e-mail in error, kindly contact the sender and destroy all copies of the original communication. IBS makes no warranty, express or implied, nor guarantees the accuracy, adequacy or completeness of the information contained in this email or any attachment and is not liable for any errors, defects, omissions, viruses or for resultant loss or damage, if any, direct or indirect." -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general