Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-17675

Support file per database for WiredTiger

          Details

          • Type: New Feature
          • Status: Open
          • Priority: Major - P3
          • Resolution: Unresolved
          • Affects Version/s: None
          • Fix Version/s: Backlog
          • Component/s: Storage, WiredTiger
          • Labels:
            None

            Description

            When the WT b-tree uses a file per collection or index then it uses a huge number of files for deployments that have a huge number of collections. I want an option to use a file per database for the WT-btree and an LSM tree per database for the WT LSM. For motivation see SERVER-17225

              Attachments

                Issue Links

                duplicates

                Question - SERVER-33220 Understanding number of file descriptors needed by mongod process

                • Major - P3 - Major loss of function.
                • Closed
                is duplicated by

                Bug - A problem which impairs or prevents the functions of the product. SERVER-24384 Extremely slow writes on OSX with WiredTiger and constant collection/index creation+drop

                • Major - P3 - Major loss of function.
                • Closed

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-18812 Improve aggregation with $out performance on WiredTiger

                • Major - P3 - Major loss of function.
                • Closed
                is related to

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-25025 Improve startup time when there are tens of thousands of collections/indexes on WiredTiger

                • Major - P3 - Major loss of function.
                • Open

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-21067 Investigate having the storage size of a given collection/index/database cached within the WT/KV api

                • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
                • Open
                related to

                Bug - A problem which impairs or prevents the functions of the product. SERVER-22642 WiredTiger engine resync stalls with a lot of tables/indexes

                • Major - P3 - Major loss of function.
                • Closed

                  Activity

                    People

                    • Votes:
                      27 Vote for this issue
                      Watchers:
                      44 Start watching this issue

                      Dates

                      • Created:
                        Updated: