quantranhong1999 commented on code in PR #1857: URL: https://github.com/apache/james-project/pull/1857#discussion_r1429602334
########## src/adr/0071-postgresql-mailbox-tables-structure.md: ########## @@ -0,0 +1,58 @@ +# 71. Postgresql Mailbox tables structure + +Date: 2023-12-14 + +## Status + +Implemented + +## Context + +As described in [ADR-70](link), we are willing to provide a Postgres implementation for Apache James. +The current document is willing to detail the inner working of the mailbox of the target implementation. + +## Decision + + + +Table list: +- mailbox +- mailbox_annotations +- message +- message_mailbox +- subscription + +Indexes in table message_mailbox: +- message_mailbox_message_id_index (message_id) +- mailbox_id_mail_uid_index (mailbox_id, message_uid) +- mailbox_id_is_seen_mail_uid_index (mailbox_id, is_seen, message_uid) +- mailbox_id_is_recent_mail_uid_index (mailbox_id, is_recent, message_uid) +- mailbox_id_is_delete_mail_uid_index (mailbox_id, is_deleted, message_uid) + +Indexes are used to find records faster + +The table structure is mostly normalized which mitigates storage costs and achieve consistency easily Review Comment: ```suggestion The table structure is mostly normalized which mitigates storage costs and achieves consistency easily. ``` ########## src/adr/0071-postgresql-mailbox-tables-structure.md: ########## @@ -0,0 +1,58 @@ +# 71. Postgresql Mailbox tables structure + +Date: 2023-12-14 + +## Status + +Implemented + +## Context + +As described in [ADR-70](link), we are willing to provide a Postgres implementation for Apache James. +The current document is willing to detail the inner working of the mailbox of the target implementation. + +## Decision + + + +Table list: +- mailbox +- mailbox_annotations +- message +- message_mailbox +- subscription + +Indexes in table message_mailbox: +- message_mailbox_message_id_index (message_id) +- mailbox_id_mail_uid_index (mailbox_id, message_uid) +- mailbox_id_is_seen_mail_uid_index (mailbox_id, is_seen, message_uid) +- mailbox_id_is_recent_mail_uid_index (mailbox_id, is_recent, message_uid) +- mailbox_id_is_delete_mail_uid_index (mailbox_id, is_deleted, message_uid) + +Indexes are used to find records faster Review Comment: ```suggestion Indexes are used to find records faster. ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
