Community Questions 02/19

- [x] https://community.influxdata.com/t/influx-database-features/18146/2
- [x] https://community.influxdata.com/t/pipe-docker-logs-into-influxdb/18227
- [ ] https://community.influxdata.com/t/storage-space-for-strings-and-integers/18265
- [ ] https://community.influxdata.com/t/series-cardinality/4742
- [ ] https://community.influxdata.com/t/select-multiple-measurements-with-group-by/18288
- [x] https://community.influxdata.com/t/disaster-recovery/18295
- [ ] https://community.influxdata.com/t/sum-of-integrals-different-than-the-integral-over-the-full-range/18313
- [x] https://community.influxdata.com/t/deleted-all-records-from-my-measurement/18456
- [x] https://community.influxdata.com/t/influxdb-in-docker-keep-user-after-restart-stack/18292/2
- [x] https://community.influxdata.com/t/influxdb-wont-start-failed-to-connect-to-streaming-server/18301
- [ ] https://community.influxdata.com/t/trying-to-export-shelly-to-grafana/18346
- [ ] https://community.influxdata.com/t/is-there-anyway-to-precalculate-the-required-disk-storage-for-my-bucket/18348
- [x] https://community.influxdata.com/t/difficulties-in-ingesting-large-amount-of-data-in-annotated-csv-files/18364
- [ ] https://community.influxdata.com/t/chronograf-measurment-and-tag-filter/18373
- [x] https://community.influxdata.com/t/unable-to-write-data-to-db-on-ubuntu-20-04/18379
- [ ] https://community.influxdata.com/t/incremental-backup-contains-incomplete-data/18393
- [ ] https://community.influxdata.com/t/influxql-subquery-problem/18358
- [ ] https://community.influxdata.com/t/how-to-alter-the-tag-and-field-keys-of-a-measurement/18403
- [ ] https://community.influxdata.com/t/modifying-a-data-entry-point-is-that-even-the-correct-term/18405
- [ ] https://community.influxdata.com/t/backup-and-restore-not-able-to-get-data-file/18395
- [ ] https://community.influxdata.com/t/continuous-query-with-tags-and-time/18417
- [ ] https://community.influxdata.com/t/sort-in-a-specific-order-manually/18388

Thank you so much! I'll be retroactively trying to answer these as well.