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of Santa Ana Exhibit C -3 Statement of Work ArcInfo extends the functionality of both ArcView and ArcEditor to include advanced geoprocessing. Although this level of functionality is not required by most of Motorola's customers, Motorola supports the Arc(nfo level. For additional information regarding ESRI software, access www.esri.com. 2.1.2 Personal Geodatabase Format (Required) The ESRI ArcGIS Desktop supports a data format called the "geodatabase" (short for geographic database). The geodatabase is the latest data model created by ESRI for representing GIS data; feature classes and data relationships are all managed in a single database file. If required by the Customer, Motorola will provide detailed instructions on how to build a personal geodatabase. The ESRI Learning Center also offers instructor -led courses regarding building the personal geodatabase. Access www.csri.com/trainin for information regarding ESRI Training site locations and dates. For experienced ESRI ArcGIS users that require information regarding building the personal geodatabase, the ESRI Virtual Campus offers web -based training and workshops on creating, editing, and managing the geodatabase. Access http: / /campus.esri.com for additional information. There are two types of ESRI geodatabases as follows. Personal geodatabase: The personal geodatabase can only be used by one person at a time and is stored in a database format (Microsoft's Jet engine). The personal geodatabase can be created using ArcGIS (Arc Editor or Arclnfo level). A personal geodatabase provides services for managing geographic data; these services include validation rules, relationships and topological associations. The personal geodatabase is required for Motorola customers; it is configured to include many data types that may include shapefiles, CAD drawings, etc. Multiuser geodatabase: The multiuser geodatabase requires ArcSDE for editing. The multiuser geodatabase can be edited and viewed by multiple users at the same time and is stored in Oracle, SQL Server, Informix, or IBM DB2. The geodatabase offers these advantages over its predecessor (the coverage model): ❖ All GIS data layers are stored together in a single relational database management system (RDBMS). This allows organizations to have an integrated data management policy covering all data, which simplifies support and maintenance. ❖ Provides support for intelligent features, rules, and relationships. The geodatabase data model supports a collection of objects (rows in a database table) and features (objects with geometry). The geodatabase supports advanced capabilities such as geometric and logical networks, true curves, complex polylines, and user - defined features. Users Exhibit C -3, Statement of Work Page C3 - 46 05/2/05 CN: 05 -17505 This document contains Motorola and Motorola confidential, proprietary, and trade secret information and may not be shared with any person or agency not directly associated with the City of Santa Ana without the express written consent of Motorola. Inc.. or its designees.