Revision as of 14:29, 17 December 2022

Introduction

Samba on Scale is the place to collect ideas, research and prototypes about the future of Scale-out Samba, both on-prem and in the cloud.

For an overview of Consistency Models see Jepsen or Wikipedia.

Name	Consistency Model	C Client	Notes
ctdb	Sequential Consistency	yes	:-)
etcd	?	yes	Performance?
Ceph librados	Sequential Consistency	yes
Apache Cassandra	Strong Partition Serializability	?
Apache HBase	?	?
Apache Ignite	?	?
FoundationDB	Strict Serializability	yes
CockroachDB	Serializable+ Strong Partition Serializability	yes
ScyllaDB	?	yes
YugabyteDB	Snapshot	yes
tikv	?	no (C++)
Apache Pegasus	?	no (C++)

Name	Open Source	Built on-top of Object Storage	Notes
Ceph	yes	yes	Scalibility?
JuiceFS	yes	yes
MooseFS	yes	no
ObjectiveFS	no	yes]

@@ Line 25: / Line 25: @@
 | [https://www.foundationdb.org/ FoundationDB] || [https://jepsen.io/consistency/models/strict-serializable Strict Serializability] || yes ||
 |-
-| [https://www.cockroachlabs.com/ CockroachDB] || [https://www.cockroachlabs.com/blog/consistency-model/#cockroachdbs-consistency-model-more-than-serializable-less-than-strict-serializability Serializable+] || yes ||
+| [https://www.cockroachlabs.com/ CockroachDB] || [https://www.cockroachlabs.com/blog/consistency-model/#cockroachdbs-consistency-model-more-than-serializable-less-than-strict-serializability Serializable+] [https://www.cockroachlabs.com/blog/db-consistency-isolation-terminology/ Strong Partition Serializability] || yes ||
 |-
 | [https://www.scylladb.com/ ScyllaDB] || ? || yes ||