www.wdl.org

Sandy BostianContent Manager, World Digital LibraryLibrary of Congresssbos@loc.gov

Tools of the Trade: World Digital Library (WDL)

Under the Hood: Public Site• Django app

• Python & Javascript

• Largely Open Source:

Solr

Open Seadragon

• Some paid services:

Hosted on Amazon Web Services (AWS)

Content Distribution Network (CDN)

Read Speaker

• Book Viewer (beta)

• Mobile Friendly (HTML 5)

• Full Text Search

• Geospatial Functionality

Under the Hood: Public Site

Under the Hood: Transfer

• S3 Dropbox

Under the Hood: TransferContent Transfer Services (CTS)

Under the Hood: Transfer

Bagger

• Checksums (md5)

• Bagger

• desktop tool

• BagIt Library (BIL)

• command line

tool

Under the Hood: Transfer

Under the Hood: Cupcake

Under the Hood: Cupcake

Under the Hood: Cupcake

Under the Hood: Cupcake

Under the Hood: Cupcake

Under the Hood: Cupcake

Under the Hood: Cupcake

www.wdl.org