Appendix C: Use Case Requirements Summary Requirements were extracted from each use case within seven characteristic categories introduced in Section 3.1. The number of requirements within each category varied for each use case. Table C-1 contains the use case specific requirements. Table C-1: Use Case Specific Requirements Use Case Data Data Capabilities Data Security and Lifecycle Other Sources Transformation Consumer Privacy Management 1 1. Large -- 1. Large -- 1. Title 13 data 1. Long-term -- Census 2010 document format centralized preservation of data and 2000 from centralized storage (storage) as-is for 75 years storage 2. Long-term preservation at the bit level 3. Curation process including format transformation 4. Access and analytics processing after 75 years 5. No data loss 2 1. Distributed 1. Crawl and index 1. Large data 1. High 1. Security 1. Pre-process for 1. Mobile NARA: Search, data sources from distributed storage relevancy and policy virus scan search with Retrieve, 2. Large data data sources 2. Various storage high recall 2. File format similar Preservation storage 2. Various analytics systems such as from search identification interfaces/ 3. Bursty data processing NetApps, Hitachi, 2. High 3. Indexing results from ranging from including ranking, magnetic tapes accuracy from 4. Records desktop gigabytes to data categorization categorization hundreds of categorization, of records terabytes detection of PII 3. Various 4. Wide variety of data storage data formats 3. Data systems such including as NetApps, unstructured and 4. Long-term Hitachi, structured data preservation magnetic 5. Distributed management of tapes
Appendix C: Use Case Requirements Summary Requirements were extracted from each use case within seven characteristic categories introduced in Section 3.1. The number of requirements within each category varied for each use case. Table C-1 contains the use case specific requirements. Table C-1: Use Case Specific Requirements Use Case Data Sources Data Transformation Capabilities Data Consumer Security and Privacy Lifecycle Management Other 1 Census 2010 and 2000 1. Large document format from centralized storage -- 1. Large centralized storage (storage) -- 1. Title 13 data 1. Long-term preservation of data as-is for 75 years 2. Long-term preservation at the bit level 3. Curation process including format transformation 4. Access and analytics processing after 75 years 5. No data loss -- 2 NARA: Search, Retrieve, Preservation 1. Distributed data sources 2. Large data storage 3. Bursty data ranging from gigabytes to hundreds of terabytes 4. Wide variety of data formats including unstructured and structured data 5. Distributed 1. Crawl and index from distributed data sources 2. Various analytics processing including ranking, data categorization, detection of PII data 3. Data 4. Long-term preservation management of 1. Large data storage 2. Various storage systems such as NetApps, Hitachi, magnetic tapes 1. High relevancy and high recall from search 2. High accuracy from categorization of records 3. Various storage systems such as NetApps, Hitachi, magnetic tapes 1. Security policy 1. Pre-process for virus scan 2. File format identification 3. Indexing 4. Records categorization 1. Mobile search with similar interfaces/ results from desktop