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ARCSDE & ARCIMS Mr. David A. Perini ARCIMS Internet Mapping Server Distribute GIS information over the Internet Integrates with addition ESRI software ArcSDE, ArcGIS, ArcInfo, ArcMap etc… Available Extensions Route map enables routing ($) Site starters (free) Written in ASP (active server pages) How do I install it? For IIS need to run Java Servlets Tomcat(free) ServletExec by New atlanta($) Can be very difficult. Install is a learning experience Need administrative privileges ESRI install documentation poor ESRI’s user forums are excellent. Three Parts of ARCIMS Administrator- Used to manage ArcIMS Service is equivalent to a “virtual directory” in IIS AXL or MXD can be turned into a Service Author- Used to design ARCIMS services WARNING MXD’s as a service do not work often Similar to ArcGIS Add data to AXL project Designer Create sites in IIS server Administrator Start Stop Services Can stop individual services Add New service Launch Author/Designer Can Manage Multiple Servers Three types of Services Feature- TRUE GIS on web Image- Images of maps Metadata- Share GIS Metadata MetaData in IMS? Data about the data Use GIS data more efficiently Metadata Explorer Included with ARCIMS *Image courtesy of ESRI Designer Very limited version of ARCGIS Design contents of a Service If you can use ARCGIS 8.x you will have no trouble producing AXL files for use with IMS. DATA allowed Coverage Shape SDE data connection Can mix and match data sources in one Project Warning -Not recommended Works “sometimes” Author Wizard Create new site under IIS HTML or Java Viewer? www.us.com/Ims/index.html HTML works always Java doesn't work well with IE HTML browser is very good Note: Geomedia’s (Intergraph) has ActiveX plug-in that works better with IE. –Competitor to IMS How can I customize IMS? Extensions RouteMap (for routing) Site starters Written in ASP ActiveX connector Tough to program but very versatile Fairly easy to customize Multiple free ones available For advanced users Used to add IMS to other web site JavaScript to directly customize IMS Part 2 :ArcSDE ArcSDE Spatial Database Engine STORE GEOGRAPHIC DATA IN A RELATIONAL DATABASE! Transparent to user that data is in database. Uses GIS Gateway to relational databases Also can be used to manage data in databases *Image Courtesy of ESRI Insert/ Delete etc… What databases can I use? Oracle SQL Server DB2 Informix Spatial extension for DB2 AND Oracle also work with SDE How do I install it? Latest version is 8.2. Wizard is very good Big jumps between 8.x revisions so use current Create user, database etc on SQL server easily. Program has no GUI. Command line OR ARCGIS to manipulate database Database considerations One or many databases One database is easy to administer. Use many if you have lots of different data have lots of different users of the data. Privileges Privileges SDE is VERY particular about permissions SDE user(s) MUST have some high level database permissions to work. If all else fails use administrator and take privileges away until you find the failure. Documentation on this is short but specific See configuration tuning guides- TUNING SDE TUNING IS NOT OPTIONAL Big guides for each DBMS Small adjustments can yield 25% speed improvements with SDE SDE is STILL slow with LARGE coverage's (over 300meg) DO NOT log more then a few users with same username. Read write log file is the same file Imagine having 20 people read write to same text file @ same time. Connecting IN ARC CATALOG Database connection>Add spatial database Connection User must have correct permissions Server :ltl6 < our SDE server Service: Port # 5151 default Database (optional) Account info TEST first Now you can READ from the data. EDITING data in SDE database Must be versioned In Arc Catalog Open list of shapes in database Select a record (shape, coverage) Right click and set register as versioned What is versioning? Stores a backup while you edit so more then one person can edit same record at the same time. IT DOESN’T WORK Common issues with ESRI software There are BIG steps between 8.x and 8.2 Make sure you use all the latest stuff ARCIMS 4.X will ONLY work with ArcSDE 8.2 ArcGIS 8.X must line up with your 8.x of SDE or you could be in for trouble Next step is to check file/user permissions After that check ESRI user forum Next try and call a friend Call ESRI- don’t bother e-mailing them