Rick, > I am looking at creating our own email archiving solution using sql
This, as Matt notes, could be monstrous. It certainly is not best-practice to store this many CLOBs (or BLOBs, if you're decoding MIME) in a generic DB. That's why the only RDBMS message stores worth their salt are Exchange, Notes (sort of), and the archiving vendors' back ends, as they are purpose-built on both client and server ends. If you do go the RDBMS route, you should definitely consider auto-splitting by date into separate tables and/or separate databases to enable scaling out. However, I'd suggest instead that you use a well-known format such as MBOX and an MBOX-aware, high-capacity indexing/search product like dtSearch. We've used dtSearch Web as a message archive-and-search mechanism and have been very happy with the speed (though, admittedly, the display needs a lot of tweaks). --Sandy ------------------------------------ Sanford Whiteman, Chief Technologist Broadleaf Systems, a division of Cypress Integrated Systems, Inc. e-mail: [EMAIL PROTECTED] SpamAssassin plugs into Declude! http://www.mailmage.com/products/software/freeutils/SPAMC32/download/release/ Defuse Dictionary Attacks: Turn Exchange or IMail mailboxes into IMail Aliases! http://www.mailmage.com/products/software/freeutils/exchange2aliases/download/release/ http://www.mailmage.com/products/software/freeutils/ldap2aliases/download/release/ --- [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] --- This E-mail came from the Declude.JunkMail mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.JunkMail". The archives can be found at http://www.mail-archive.com.