{"document_id":"BLC-STUDY-0145","slug":"raft","title":"In Search of an Understandable Consensus Algorithm","authors":"Diego Ongaro and John Ousterhout","year":2014,"date_label":"2014","publisher":"Diego Ongaro and John Ousterhout","paper_type":"Design paper","category":"Consensus","topics":["Consensus"],"source_url":"https://raft.github.io/raft.pdf","source_label":"Raft paper","legacy_pdf_path":null,"sha256":null,"sha256_note":"No hash is published. This build does not store those PDF bytes, so a checksum would be invented. Where a legacy path exists, it points at the Internet Archive copy of the old library.","version":"Source cited by the 2014 study. The study is the reading. This page does not add a second essay.","doi":null,"rights_status":"Official external source only","source_status":"Official source","use_status":"Metadata and commentary only. The reading is the study page.","licence":null,"licence_label":"No licence recorded. Rights status under review.","full_text":null,"full_text_reason":"Full text is not published on this page. Public availability is not a licence to republish a document. Blockchain Lab has not recorded a licence that permits an HTML transcription, a training set, or a retrieval corpus of the paper. Text on this page is Blockchain Lab's own wording, or a pointer to a study that is also Blockchain Lab's wording.","editorial_line":"A strong leader accepts entries, replicates them in order, and commits only when a majority of the current term has stored them.","canonical_url":"https://blockchainlab.com/whitepaper/raft","record_url":"https://blockchainlab.com/research/corpus/papers/raft","study_url":"https://blockchainlab.com/whitepaper/raft","last_reviewed":"2026-10-01","last_checked":"2026-10-01","relationships":[{"rel":"Canonical reading","label":"Raft study","href":"/whitepaper/raft"},{"rel":"Related paper","label":"Paxos","href":"/whitepaper/paxos"},{"rel":"Related paper","label":"Tendermint","href":"/whitepaper/tendermint"}]}