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authorAndrey Fomichev <fomichev@ydb.tech>2024-01-12 18:04:32 +0300
committerAndrey Fomichev <fomichev@ydb.tech>2024-01-12 18:16:50 +0300
commit72a5861be06a91dc710b0b141eccbfdec4b2902a (patch)
tree5aedaae356efdd20da5d921a904d5e146684df7c /ROADMAP.md
parent24f6e85a7ce085dcb3dad6c2b8f15fb280b027b2 (diff)
downloadydb-72a5861be06a91dc710b0b141eccbfdec4b2902a.tar.gz
update roadmap
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@@ -97,6 +97,7 @@ We use the following symbols as abbreviations:
1. ㉔ **ActorSystem performance optimizations**
1. ㉔ Optimize **ActorSystem for ARM processors**
1. ㉔ **Effortless initial cluster deployment** (provide only nodes and disks description)
+1. ㉔ **Reduce number of BlobStorage groups** for a database (add ability to remove unneeded groups)
1. ㉓ **"One leg" storage migration without downtime** (migrate 1/3 of the cluster from one AZ to another for mirror3-dc erasure encoding)
1. ✅ ㉓ **ActorSystem 1.5** (dynamically reassign threads in different thread pools)
1. ✅ ㉓ **Publish an utility for BlobStorage management** (it's called ds_tool for now, improve it and open)
@@ -106,7 +107,7 @@ We use the following symbols as abbreviations:
1. ㉓ **BSC manages static group** (reconfiguration of the static BlobStorage group must be done BlobStorage Controller as for any other group)
1. ㉓ **(Semi-)Hard disk space separation** (Better guarantees for disk space usage by VDisks on a single PDisk)
1. ㉓ **Reduce space amplification** (Optimize storage layer)
-1. ㉓ **Storage nodes decommission** (Add ability to remove storage nodes)
+1. ✅ ㉓ **Storage nodes decommission** (Add ability to remove storage nodes)
## Analytical Capabilities
1. ㉔ **Backup** for column tables