System Design AI

Guided practice

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Designs with worked examples 3

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DeduplicationClear filters

7. Design a File Storage Service
Upload and share large files with resumable transfer, versions and safe metadata changes.
ClassicMedium
Databases Object storage Security
+9
AWS Deduplication DynamoDB File sync Large files Multipart upload Permissions Versioning WebSockets
Worked design
Practice
46. Design a Web Crawler
Ten billion pages in five days, politely, without losing progress: fetchers and parsers, domain locks, bandwidth math, deduplication and a crawl that stays fresh. One-hour boards for junior, senior and staff.
ClassicMedium
Queues Object storage AWS
+5
Crawling Deduplication Politeness Amazon S3 Amazon SQS
Worked design
Practice
114. Design a Web-Scale Training Data Pipeline
Petabytes of crawled pages into trillions of clean, deduplicated, tokenized and versioned training tokens, with opt-outs honoured.
ClassicMedium
Generative AI AI infrastructure AWS
+3
Data pipeline Deduplication LLMs
Worked design
Practice

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