centra
8f94aee1fa
- Remove gitlinks (160000 mode) for chainfire, flaredb, iam - Add workspace contents as regular tracked files - Update flake.nix to use simple paths instead of builtins.fetchGit This resolves the nix build failure where submodule directories appeared empty in the nix store. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Research: Core Distributed Architecture (Phase 1)
Decision: Use rocksdb crate for local storage engine.
Rationale: Industry standard for LSM-tree storage. Provides necessary primitives (WriteBatch, Column Families) for building a KV engine. tikv/rust-rocksdb is the most mature binding.
Alternatives considered: sled (pure Rust, but less mature/performant for this scale), mdbx (B-tree, read-optimized, not suitable for high write throughput target).
Decision: Use tonic + prost for gRPC.
Rationale: De facto standard in Rust ecosystem. Async-first, integrates perfectly with tokio.
Alternatives considered: grpc-rs (C-core wrapper, complex build), tarpc (Rust-specific, less interoperable).
Decision: Use tokio as async runtime.
Rationale: Required by tonic. Most mature ecosystem.
Decision: Monorepo Workspace Structure. Rationale: Allows atomic commits across protocol, server, and client. Simplifies dependency management during rapid early development (Agility Principle).
Clarification Resolution
No [NEEDS CLARIFICATION] items were present in the spec. Technical context was sufficiently defined in the chat history.