DongHyeonkaandClaude Opus 5
b2963105a8
The keycloak project ended with four open questions that design could not
settle. A two-VM lab was built to answer them by measurement, and this is
that material: 26 experiments, 125 raw command outputs, 22 browser captures.
Follows the import procedure in README.md.
source/ the originating repository verbatim — 78 documents, 28 SVGs,
8 manifests, plus .source-revision recording the commit
final/ the SSOT
document.md 729 lines written from the 29 experiment documents, not
concatenated: what was predicted, what was measured, and
where the measurement itself was wrong
evidence/raw 125 outputs, flattened to <experiment>__<file> because
the originals collided (01-baseline.txt appeared three
times) and the audit only globs the top level
evidence/meta one per raw file; command and exitCode are null and the
README says why rather than inventing them
evidence/browser 22 captures
assets/ three diagrams through techviz
.techviz/ their VizSpecs
A separate project rather than an addition to keycloak: the B-layer answers
that project's four questions, but the A, C and D layers are about cluster
failure, SSO and operations, and one document.md should hold one subject.
The four question records there can point here through 관계.
Recorded rather than papered over: only three of the 28 diagrams were
remade. The repository forbids hand-drawn SVG and forbids titles inside the
canvas; all 28 originals carry both, so converting them is redrawing, not
reformatting. They stay in source/ and the gap is written into the document.
verify-pipeline.py passes. audit-records.py reports no issues.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
18 lines
2.1 KiB
XML
18 lines
2.1 KiB
XML
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<title>커넥션 조회보다 앞선 검사</title>
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<desc>커넥션 조회는 활성 트랜잭션이 있으면 그것을 주고 없으면 새로 연다. 그래서 검사가 먼저 돌지 않으면 예약이 혼자 커밋된다.</desc>
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<text x="28" y="40" font-family="system-ui,sans-serif" font-size="19" font-weight="600" fill="#111827">커넥션 조회보다 앞선 검사</text>
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<text x="140.7" y="138.0" text-anchor="middle" font-family="system-ui,sans-serif" font-size="13" fill="#111827">requireActiveTransaction</text>
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<text x="440" y="138.0" text-anchor="middle" font-family="system-ui,sans-serif" font-size="13" fill="#111827">DataSourceUtils.getConnection</text>
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<text x="739.3" y="138.0" text-anchor="middle" font-family="system-ui,sans-serif" font-size="13" fill="#111827">INSERT ON CONFLICT</text>
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<text x="290.3" y="92" text-anchor="middle" font-family="system-ui,sans-serif" font-size="13" fill="#6b7280">통과한 경우만</text>
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<text x="589.7" y="92" text-anchor="middle" font-family="system-ui,sans-serif" font-size="13" fill="#6b7280">트랜잭션에 묶인 커넥션</text>
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</svg>
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