S3 Inv Db
C 69 completed
Library
unknown / go · small
92
Files
19,127
LOC
0
Frameworks
4
Languages
Pipeline State
completedRun ID
#299764Phase
doneProgress
1%Started
Finished
2026-04-13 01:31:02LLM tokens
0Pipeline Metadata
Stage
SkippedDecision
skip_scaffold_dupNovelty
57.33Framework unique
—Isolation
—Last stage change
2026-04-16 18:15:42Deduplication group #48102
Member of a group with 1 similar repo(s) — canonical #1874 view group →
Top concepts (5)
AnalyticsFile ManagementLoggingSearchTesting
Want fix-PRs on findings? Install Repobility's GitHub App · github.com/apps/repobility-bot
🧪 Code Distillation
Browse all specs →Sample distilled functions (click for full spec)
triebuild.Result.GetDescendantsRetrieves all nodes that are descendants of the node located at the specified position within the result's internal node array. It accepts a single unsigned 64-bit integer representing the starting index. The function returns a slice of Node structures containing all subsequent nodes belonging to th
triebuild.Result.GetNodeByPrefixRetrieves a specific node from the result set that exactly matches the provided string prefix. It accepts one string argument, which is the desired prefix to search for. The function returns the matching node if found, along with a boolean indicating success, or an empty node and false otherwise. Th
triebuild.BuildFromKeysWithTiersConstructs a specialized trie data structure by processing a sequence of keys, their associated sizes, and optional tier identifiers. It accepts slices of strings for keys, uint64 for sizes, and an optional slice of tiers. The function returns a Result structure containing the built nodes, maximum d
AI Prompt
Create a high-performance command-line tool in Go that acts as an indexer for S3 inventory reports. The tool needs to build a compact, memory-mapped index enabling O(1) prefix lookups and fast subtree aggregation queries. It should support building the index from an S3 manifest and allow querying the index using a prefix. The query functionality must support showing per-tier storage statistics and estimating costs. The implementation should be pure Go and utilize minimal perfect hashing (BBHash) for lookups.
go cli s3 indexing performance memory-mapped golang storage
Generated by gemma4:latest
Catalog Information
eunmann__s3-inv-db is a high-performance indexer for S3 inventory reports, enabling O(1) prefix lookups and fast subtree aggregation queries.
Description
This project provides a compact, memory-mapped index that enables efficient querying of S3 inventory reports. It supports O(1) prefix lookups, memory-mapped queries with sub-millisecond latency, and bounded memory builds via external sort with configurable budget. The index stores prefix statistics in a columnar format optimized for memory-mapped access.
الوصف
هذا المشروع يوفّر مؤشرًا مرنًا ذا أداء عالٍ لتقارير مخزون S3، مما يسمح بتحديد الأقسام المحددة في O(1) وطلبات التجميع السريعة للشجرة. يدعم المؤشر عمليات البحث بالفئة المحددة في O(1)، طلبات الاستعلام المرن مع تأخير تحت المليميلي ثانية، وبناء الذاكرة المحدد عبر External Sort مع ميزة إنفاق الميزانية. يحتوي المؤشر على إحصائيات الفئات المحددة في صيغة عمودية مُصممة للاستخدام المرن.
Novelty
7/10Tags
prefix-lookup subtree-aggregation s3-inventory memory-mapped-index high-performance
Technologies
ent
Claude Models
claude-opus-4.5
Quality Score
C
68.6/100
Structure
66
Code Quality
65
Documentation
64
Testing
50
Practices
80
Security
100
Dependencies
70
Strengths
- Good test coverage (76% test-to-source ratio)
- Code linting configured (golangci-lint)
- Consistent naming conventions (snake_case)
- Good security practices \u2014 no major issues detected
Weaknesses
- No LICENSE file \u2014 legal ambiguity for contributors
- No CI/CD configuration \u2014 manual testing and deployment
- 1283 duplicate lines detected \u2014 consider DRY refactoring
- 1 'god files' with >500 LOC need decomposition
Recommendations
- Add a test suite \u2014 start with critical path integration tests
- Set up CI/CD (GitHub Actions recommended) to automate testing and deployment
- Add a LICENSE file (MIT recommended for open source)
Security & Health
5.6h
Tech Debt (A)
Medium
DORA Rating
A
OWASP (100%)
Repobility · code-quality intelligence platform · https://repobility.com
PASS
Quality Gate
A
Risk (1)
Unknown
License
7.9%
Duplication
Languages
Frameworks
None detected
Symbols
method321
function180
struct99
constant63
interface7
type_alias7
variable2
Concepts (5)
| Category | Name | Description | Confidence | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Methodology: Repobility · https://repobility.com/research/state-of-ai-code-2026/ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| business_logic | Analytics | Detected from 2 related files | 50% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| business_logic | File Management | Detected from 8 related files | 50% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| business_logic | Logging | Detected from 6 related files | 50% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| business_logic | Search | Detected from 10 related files | 50% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| business_logic | Testing | Detected from 34 related files | 50% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Repobility · code-quality intelligence · https://repobility.com
Embed Badge
Add to your README:
