A Serverless.js project that sets up lambda functions, SQS queues and communicates between them all via SNS. Pages are stored in an S3 bucket for cheap, scalable storage and for later processinf. This infrastructure allows unlimited scalability.

Content extraction is performed algorithmlically and content is grouped by langauge (possibly region?).

Setup requires npm installed and pipenv install.

npm install
pipenv install

sls deploy --stage dev|prod

caveats:

• It expects the pages bucket to already exist
• Note, this will fail if any of the DynamoDB tables already exist :(

sls remove --stage dev|prod

caveats: - does not remove the DynamoDB tables. - Does not remove the S3 bucket.

locally:

pipenv shell
python -m pytest

remotely try (replacing the 'kqoorz3y6h' with real hash):

curl -X POST -d '{ "url": "http://feeds.bbci.co.uk/news/rss.xml" }' https://kqoorz3y6h.execute-api.eu-west-1.amazonaws.com/dev/add_rss

• Ingest sitemap.xml files taken from the root or the robots.txt
• Near-duplicates detection via shingling.