NEELAXI
ResearchIndustry: Distributed Systems Research

Distributed Fault-Tolerant Consensus Protocol

Academic and industrial research benchmark comparing Raft and Paxos variants under extreme latency partitions.

Distributed Fault-Tolerant Consensus Protocol
Case Study Overview

System Context & Operational Scope

An open research exploration examining leader election stability and state replication throughput under adversarial network jitter.

The Engineering Challenge

Edge computing meshes frequently suffer from asymmetric packet loss, causing classic consensus protocols to trigger cascading leader re-elections.

Core Engineering Objectives

  • Formulate an adaptive heartbeat mechanism based on dynamic RTT percentiles.
  • Simulate 1,000 node partitioned topologies under controlled latency injection.
  • Publish empirical benchmarks for edge computing architectures.

Verified Performance Metrics

-84%
False Elections
1,000
Simulated Nodes
Published
Paper Status

Technologies Used

RustGoSimPyPrometheusDocker SwarmPython
ENGINEERING APPROACH

Architectural Strategy

Authored an experimental consensus engine in Rust, orchestrating synthetic network chaos via Netem and Chaos Mesh across distributed cloud instances.

DEPLOYED SOLUTION

Implementation Details

An adaptive lease-based consensus variant that mitigates split-brain election cycles while sustaining committed write throughput.

Capabilities

Key Architecture Features

Specific technical capabilities built into this platform to ensure reliability and performance.

Dynamic Bayesian lease timeouts adapting to physical network variance

Deterministic simulation harness with seed-based repeatable runs

Nanosecond-level Prometheus telemetry instrumentation

MEASURABLE OUTCOME

Reduced false leader elections by 84% under 300ms network jitter conditions; research paper accepted at regional computing symposium.

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