Gros fichiers d'echantillon

Bibliotheque de gros fixtures pour les tests d'upload, le benchmarking de debit et les controles de performance de pipeline.

10MB+ 25MB+ 50MB+ 100MB+ 250MB+

Large Sample Files by Format

Format	Gros fichiers	Categories	Fichier le plus volumineux	Ouvrir
SQL	4	data	250.0 MB	Ouvrir les telechargements
CSV	3	document	250.0 MB	Ouvrir les telechargements
JSON	3	document	250.0 MB	Ouvrir les telechargements
ZIP	3	archive	250.0 MB	Ouvrir les telechargements
MP4	1	video	246.6 MB	Ouvrir les telechargements

When to Use Large Sample Files

Upload Limit Testing

Validate file size enforcement at API boundaries, storage quotas, and web upload handlers. Use 10MB–100MB fixtures to confirm limits are enforced correctly and error responses are well-formed.

Timeout and Throughput Benchmarking

Measure transfer duration, chunked encoding behavior, and connection timeout thresholds under realistic payload conditions. 100MB and 250MB fixtures expose pipeline bottlenecks invisible at small sizes.

Memory and Stream Processing

Test that parsers, converters, and ingestion pipelines stream data without buffering entire files in memory. Large CSV, JSON, and SQL fixtures are ideal for validating row-by-row processing.

CDN and Storage Validation

Confirm multipart upload handling, range-request support, and delivery integrity across CDN edge nodes. Large MP4 and ZIP files replicate real media and archive delivery workflows.

Choosing the Right File Size

10MBBaseline large-file acceptance — validates that upload handlers process files beyond typical form limits without error.

25MBMid-range stress test — covers most consumer upload limits and exposes chunked-transfer or progress-tracking gaps.

50MBCommon enterprise threshold — validates CDN cache warming, storage-tier routing, and backend processing queues.

100MBHigh-stress ingest — reveals memory pressure in stream processors, timeout issues in synchronous handlers, and proxy buffer limits.

250MBMaximum-scale fixture — appropriate for load testing object storage, validating multipart upload assembly, and benchmarking sustained throughput.