Critical Chain¶
Goldratt, E. M. (1997). Critical Chain. North River Press.
Cited by¶
6 citations across 6 artifacts.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Parkinson's Law
- In project and time management, two-week tasks given six weeks consume six, and entire scheduling disciplines exist to protect against the effect.
This sourceIntroduces critical-chain project management and buffer aggregation as a discipline to counter task-level padding and the fill-the-time effect (student syndrome / Parkinson's Law).
- In project and time management, two-week tasks given six weeks consume six, and entire scheduling disciplines exist to protect against the effect.
- Sequencing
- Sequencing reframes overwhelming complexity (hundreds of interdependent tasks) into a tractable optimization problem: identify tasks and dependencies, choose an ordering criterion (minimize time, minimize cost, maximize learning, respect causality), and execute, an approach Goldratt (1997) extends in his Critical Chain method by recasting project complexity as a sequencing problem under resource and behavioral constraints.
This sourceRecasts project complexity as a sequencing problem dominated by the resource-constrained chain rather than the dependency-only critical path; integrates behavioral effects (student syndrome, multitasking) into sequencing design.
- Sequencing reframes overwhelming complexity (hundreds of interdependent tasks) into a tractable optimization problem: identify tasks and dependencies, choose an ordering criterion (minimize time, minimize cost, maximize learning, respect causality), and execute, an approach Goldratt (1997) extends in his Critical Chain method by recasting project complexity as a sequencing problem under resource and behavioral constraints.
Mechanisms¶
- Buffer and Float Allocation Model
- The approach is the core of critical-chain scheduling.
This sourcePresents project buffers and resource-constrained critical chains as the defining scheduling structure of critical-chain project management.
- The approach is the core of critical-chain scheduling.
- Schedule Float Stack Review
- Managing float as a shared, positioned buffer rather than private per-task slack is the core insight of critical-chain scheduling.
This sourceTreats project and feeding buffers as shared, positioned protection created by removing safety from individual task estimates.
- Managing float as a shared, positioned buffer rather than private per-task slack is the core insight of critical-chain scheduling.
- Schedule Slack
- (This is Critical Chain Project Management's project buffer.
This sourceIdentifies aggregated schedule protection at the end of the critical chain as the critical-chain project buffer.
- (This is Critical Chain Project Management's project buffer.
- Slack Holdback Policy
- Its strength is that it attacks expansion at its source: it removes the free space work would otherwise drift out to fill, and defuses the padding-consumed-by-polishing pattern by pooling slack where it can't be nibbled locally.
This sourceCritical-chain scheduling removes safety time from individual tasks and pools it in project and feeder buffers, addressing work’s tendency to fill available time.
- Its strength is that it attacks expansion at its source: it removes the free space work would otherwise drift out to fill, and defuses the padding-consumed-by-polishing pattern by pooling slack where it can't be nibbled locally.
Verification¶
Does it exist? Not checked yet. This entry carries no identifier to resolve. It was extracted from the citation as written in the article, normalized, and deduplicated against the rest of the registry.
Does it back the claim? Not recorded. Neither this nor any other of the 6 citations of this work carries a recorded support check.
Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.
See how references were verified.
Links previously used in the corpus¶
Before the registry existed this work was also linked 2 other ways.
- https://www.routledge.com/Critical-Chain-A-Business-Novel/Goldratt/p/book/9781138461079 ×2
- https://books.google.com/books/about/Critical_Chain.html?id=FKimAILd3NsC ×1
Registry ID ref:fecc665446fc · see in the full table