3 commits

Author	SHA1	Message	Date
Evgenii Stratonikov	4437cd7113	[#1442] pilorama: Generate timestamp based on node position in the container ... Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>	2022-07-21 15:08:24 +03:00
Evgenii Stratonikov	7703dd5d7f	[#1419] pilorama: Create new nodes in path if needed ... Consider a node `{FileName: "dir", Attribute: "xxx"}`. In case we add a new node by path `["dir", "file.txt"]`, create a new intermediate node with a single attribute. `GetByPath` now also considers only nodes with a single attribute while building a path. Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>	2022-07-21 15:08:24 +03:00
Evgenii Stratonikov	8cf71b7f1c	[#1324] local_object_storage: Implement tree service backend ... In this commit we implement algorithm for CRDT trees from https://martin.klepmann.com/papers/move-op.pdf Each tree is identified by the ID of a container it belongs to and the tree name itself. Essentially, it is a sequence of operations which should be applied in chronological order to get a usual tree representation. There are 2 backends for now: bbolt database and in-memory. In-memory backend is here for debugging and will eventually act as a memory-cache for the on-disk database. Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>	2022-07-21 15:08:24 +03:00