Re: Derby (in-memory) and Hibernate
On 31.08.11 04:08, Pavel Bortnovskiy wrote: Are there any issues in using Derby (in-memory only mode) with Hibernate? Is it fully supported? Hi Pavel, I'm not aware of any, but I'm not using Hibernate a lot. Maybe someone else has experience with this, or perhaps you could ask on a Hibernate forum? As for the in-memory functionality in Derby, basically the only thing that differs from the on-disk functionality is the low level store - data is kept in memory instead of being written to disk. Very few changes were made to the layers above (but handling of the URL subsubprotocol had to be implemented, for instance). Regards, -- Kristian Thank you. Pavel. Jefferies archives and monitors outgoing and incoming e-mail. The contents of this email, including any attachments, are confidential to the ordinary user of the email address to which it was addressed. If you are not the addressee of this email you may not copy, forward, disclose or otherwise use it or any part of it in any form whatsoever. This email may be produced at the request of regulators or in connection with civil litigation. Jefferies accepts no liability for any errors or omissions arising as a result of transmission. Use by other than intended recipients is prohibited. In the United Kingdom, Jefferies operates as Jefferies International Limited; registered in England: no. 1978621; registered office: Vintners Place, 68 Upper Thames Street, London EC4V 3BJ. Jefferies International Limited is authorised and regulated by the Financial Services Authority.
Re: Derby (in-memory) and Hibernate
Hi Pavel, For what it is worth we use Derby memory-only mode for our unit tests and it runs fine. These (so-called) unit tests run plenty of Hibernate functionality including creating DB schemas plus CRUD data etc I do not claim that everything will be perfect - but we have never had any strange issues and I suspect that there will be no problem. Cheers, -Damian On Wed, Aug 31, 2011 at 4:08 AM, Pavel Bortnovskiy pbortnovs...@jefferies.com wrote: Are there any issues in using Derby (in-memory only mode) with Hibernate? Is it fully supported? Thank you. Pavel. Jefferies archives and monitors outgoing and incoming e-mail. The contents of this email, including any attachments, are confidential to the ordinary user of the email address to which it was addressed. If you are not the addressee of this email you may not copy, forward, disclose or otherwise use it or any part of it in any form whatsoever. This email may be produced at the request of regulators or in connection with civil litigation. Jefferies accepts no liability for any errors or omissions arising as a result of transmission. Use by other than intended recipients is prohibited. In the United Kingdom, Jefferies operates as Jefferies International Limited; registered in England: no. 1978621; registered office: Vintners Place, 68 Upper Thames Street, London EC4V 3BJ. Jefferies International Limited is authorised and regulated by the Financial Services Authority.
Derby (in-memory) and Hibernate
Are there any issues in using Derby (in-memory only mode) with Hibernate? Is it fully supported? Thank you. Pavel. Jefferies archives and monitors outgoing and incoming e-mail. The contents of this email, including any attachments, are confidential to the ordinary user of the email address to which it was addressed. If you are not the addressee of this email you may not copy, forward, disclose or otherwise use it or any part of it in any form whatsoever. This email may be produced at the request of regulators or in connection with civil litigation. Jefferies accepts no liability for any errors or omissions arising as a result of transmission. Use by other than intended recipients is prohibited. In the United Kingdom, Jefferies operates as Jefferies International Limited; registered in England: no. 1978621; registered office: Vintners Place, 68 Upper Thames Street, London EC4V 3BJ. Jefferies International Limited is authorised and regulated by the Financial Services Authority.
