Altinity/clickhouse-backup

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Tool for easy backup and restore for ClickHouse® using object storage for backup files.

Stars: 1.6k
Forks: 276
Open beginner issues: 0
Indexed issues: 21
Avg merge: 18h 3m
Merged PRs (30d): 26

Dominant language: Go
License: No license data
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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21 open issues indexed

upload --resume writes an incomplete manifest.bolt.gz: files skipped as already processed are never recorded Open

Difficulty 4/5 3-5 days Newbie friendliness 72/100

Altinity/clickhouse-backup#1569 · Opened Sep 17, 2026
support backup for antalya CAS disks Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

Altinity/clickhouse-backup#1562 · Opened Sep 15, 2026
watch: distinguish post-upload retention failure from upload failure Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

Altinity/clickhouse-backup#1535 · Opened Sep 6, 2026
add support for content_addressed metadata type Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Altinity/clickhouse-backup#1478 · Opened Jul 21, 2026
upload/download transfers files within a part sequentially — add file-level parallelism (file_transfer_concurrency) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

Altinity/clickhouse-backup#1454 · 4 comments · Opened Jul 10, 2026
Idea - shared backup storage + background merges Open

Altinity/clickhouse-backup#1308 · 1 assignee · Opened Dec 18, 2025
restore engine=Kafka, engine=*Queue, refreshable materialized view, after restore data as `postponedTables` Open

Altinity/clickhouse-backup#1235 · 1 assignee · Opened Sep 11, 2025
Add options which allow restore non sharded replicated tables Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

Altinity/clickhouse-backup#1181 · 2 reactions · Opened Jul 9, 2025
download and upload speed is different (download slow) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Altinity/clickhouse-backup#1163 · 1 comment · Opened Jun 6, 2025
Add support backup Iceberg tables Open

Altinity/clickhouse-backup#1154 · 1 assignee · Opened May 31, 2025
add support with kubernetes API integration to read secrets for credentials Open

Altinity/clickhouse-backup#1145 · 1 assignee · Opened May 6, 2025
return max_part_size back Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Altinity/clickhouse-backup#1142 · Opened May 2, 2025
Support backup engine=Kafka+kafka_keeper_path + tables with offset stored in keeper Open

Altinity/clickhouse-backup#1120 · 1 assignee · Opened Mar 23, 2025
Streaming / continuous backups? Open

Altinity/clickhouse-backup#1030 · 3 comments · 1 assignee · Opened Oct 20, 2024
clean resumable state even when config name \ config hash changed Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

Altinity/clickhouse-backup#1010 · Opened Sep 15, 2024
Add backup of KeeperMap tables, add backup state for S3Queue, AzureQueue Open

Altinity/clickhouse-backup#952 · 1 assignee · Opened Jul 12, 2024
Replcace AsyncStatus.commands []ActionRow to combination map + slice to allow store only last XXX action items Open

Altinity/clickhouse-backup#941 · 1 assignee · Opened Jun 30, 2024
implements embedded BACKUP/RESTORE ON CLUSTER approach Open

Altinity/clickhouse-backup#928 · 1 comment · 1 assignee · Opened May 28, 2024
Support AWS glacier as separate remote storage engine Open

Altinity/clickhouse-backup#718 · 1 assignee · Opened Aug 6, 2023
implements clickhouse-backup mount command to allow mount exists S3 backup with `compression_format: none` to exists s3_plain \ s3 disk Open

Altinity/clickhouse-backup#665 · 1 assignee · Opened Jun 2, 2023
Add GPG crypt support Open

enhancement

Altinity/clickhouse-backup#123 · 7 comments · 6 reactions · 1 assignee · Opened Oct 25, 2020

Altinity/clickhouse-backup

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