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Overview of FPDS-NG Atom Feeds for Data Dissemination

This presentation covers the evolution of data dissemination methods, focusing on the FPDS-NG Atom feeds, which adhere to the industry-standard Atom 1.0 format. The session will explore the historical context of data dissemination from flat files to current Atom feeds. Participants will learn how to use the FPDS-NG Atom Feed for searching detailed contract information through configurable queries. Additionally, we'll demonstrate the public Atom feed site and provide guidance on utilizing search criteria to retrieve specific data efficiently.

Samuel
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Overview of FPDS-NG Atom Feeds for Data Dissemination

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Presentation Transcript

  1. Agenda • Introduction • FPDS-NG Atom Feeds • Demo • Feedback & Questions

  2. Introduction • Evolution of data dissemination methods • 2000 and earlier – Flat files with fixed positions (for ex. CSV and fixed length files) • 2001 to 2004 – Flat files with flexible formats (for ex. XML formats) • 2004 to 2008 – Data feeds using web-services • 2008 onwards – Data Feeds using ATOM

  3. FPDS-NG Atom Feed • FPDS-NG Atom feeds are based on industry standard Atom 1.0 format • Detail Atom feed specification is defined at • http://www.fpdsng.com/wiki/index.php/Atom_Feed_Specifications 4

  4. FPDS-NG Atom Feed Format

  5. FPDS-NG Atom Feed • Atom feeds are configurable to search using all the data elements defined in the FPDS-NG V1.4 data dictionary • Payload includes the detailed contract information • Data is paginated • 10 Complete Award/IDVs per page • Next and previous

  6. FPDS-NG Atom Feed • The public ATOM feed site is https://www.fpds.gov/dbsight/FEEDS/ATOM?FEEDNAME=PUBLIC&q • Your search criteria would be appended to this url. For example, if you wanted data from a specific data, for a specific agency you would enter: • https://beta.fpdsng.com/dbsight/FEEDS/ATOM?FEEDNAME=PUBLIC&q=LAST_MOD_DATE:[2006/04/02, 2007/04/02] AGENCY_CODE:"4740" • If you are unsure of the data element tags you can use the ezSearch advanced search function to assist you. • Go to https:\\www.fpds.gov and activate the ezSearch function. • Click on the Advanced Search button and then click on Add (see slide 8) • Select the data element(s) and provide the criteria for those elements (see slide 9) 7

  7. FPDS-NG ATOM FEED FPDS-NG Atom Feed FPDS-NG Atom Feed

  8. FPDS-NG ATOM FEED Copy the part of the url that speaks to your search critera (see below)

  9. FPDS-NG ATOM FEED • Paste that criteria in public atom feed url: • Public atom feed: https://www.fpds.gov/dbsight/FEEDS/ATOM?FEEDNAME=PUBLIC&q • Examle of a Public atom feed with the criteria pasted in: https://www.fpds.gov/dbsight/FEEDS/ATOM?FEEDNAME=PUBLIC&q=+%20AGENCY_CODE%3A%221406%22 Readers: • Any feed reader can be used to pull the data • Use wget to pull the information

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