crdt

In this blog post we'll continue on topic of operation-based CRDTs and focus on the optimizations and approach known as pure operation-based CRDTs [https://hal.inria.fr/hal-01287738/document]: how can we use them to address some of…

crdt distributed-systems f#

Today we're going to cover how to build a complex, JSON-like document CRDT. In the past, we focused on homogeneous data types like registers, sets, arrays or maps. This time we're going to combine them all…

crdt f# distributed-systems

Last time [https://www.bartoszsypytkowski.com/operation-based-crdts-arrays-1/] we were discussing how to build a Commutative Replicated Data Types operating as indexed sequences - preserving order of inserted elements - using two different data structures: Linear Sequences (LSeq) and Replicated Growable…

crdt distributed-systems f#

In this post, we'll continue onto topic of Commutative Replicated Data Types. We already mentioned [https://www.bartoszsypytkowski.com/operation-based-crdts-registers-and-sets/#sets] how to prepare first, the most basic types of collections: sets. This time we'll go…

crdt distributed-systems f#

Last time [https://www.bartoszsypytkowski.com/operation-based-crdts-protocol/] we started our operation-based CRDTs sub-series, as we moved away from state-based CRDTs. We talked mostly about core requirements and sample implementation of RCB (Reliable Causal Broadcast) protocol, which was necessary to provide…

crdt distributed-systems f#

Today we'll continue a series about CRDTs, this time however we'll stray from the path of state-based CRDTs and start talking about their operation-based relatives. The major difference that we need to cover, is the center…

crdt distributed-systems f#

In this blog post, we'll cover the idea of CRDT maps, and how we could create them and utilize them in common scenarios. A prerequisite for this talk is some general knowledge of CRDTs, especially observed-remove sets [https:…

f# crdt distributed-systems