file geodatabase

Tags: serve data release storage space line edit Tip directory top data compressionTypes of GeodatabasesA geodatabase is a "container" for saving a collection of datasets. There are three types of the following: File geodatabases-stored as folders in the file system. Each dataset is saved as a file, and the

First, platform support:1, Personal Geodatabase: can only be run on windows;2, File geodatabase: cross-platform support, can be run on Windows and UNIX, Linux.Evaluation: This is a very big highlight, so that the data can be better ported.Second, storage mode:1, Personal Geodatabase is a microsoft-access. mdb database

Label:Original Address:The difference between file Geodatabase and personal geodatabase in ArcGISFavorite Memories, baby. First, platform support: 1, Personal Geodatabase: can only be run on windows; 2, File geodatabase: cross-pla

Comparison FileGeodatabaseAnd personal Geodatabase Overall trend ArcGIS 9.2 of the file GDB is to gradually replace personal GDB. In itself, personal GDB has some limitations. Microsoft Access is irrelevant. Therefore, I have also speculated that the introduction of file Geodatabase can gradually get rid of access

File geodabase is the personal Geodatabase storage format developed by ESRI Despite Microsoft Access capacity restrictions. 1. Advantages of file Geodatabase: 1) cross-platform support for Windows, Linux, and Solaris 2) fgdb supports all Geodatabase features, including vecto

File GeodatabaseDeletes a field from a table. Try { IworkspacefactoryPgdbworkspacefactory =New Filegdbworkspacefactoryclass(); IworkspacePgdbworkspace = pgdbworkspacefactory. openfromfile (@ "D:" GIS "Guangyuan" Guangyuan. GDB", 0 ); IfeatureworkspacePfeatureworkspace = (Ifeatureworkspace) Pgdbworkspace; ItablePtable = pfeatureworkspace. OpenTable ("Rasterdata"); IfieldsPfields =New Fieldsclass(); IfieldseditPfieldsedit = (Ifield

File GeodatabaseAdd fields to the table Try { IworkspacefactoryPgdbworkspacefactory =New Filegdbworkspacefactoryclass(); IworkspacePgdbworkspace = gdbworkspacefactory. openfromfile (@ "D: \ GIS \ Guangyuan. GDB", 0 ); IfeatureworkspacePfeatureworkspace = (Ifeatureworkspace) Pgdbworkspace; ItablePtable = pfeatureworkspace. OpenTable ("Rasterdata"); IfieldsPfields =New Fieldsclass(); IfieldseditPfieldsedi

them externally or internally in the feature dataset. Those outside the feature dataset are called independent feature classes; the Feature classes that store topological features must be included in the feature dataset to ensure public space reference.A FeatureDataset is a dataset, which only exists in a geodatabase workspace. All datasets in FeatureDataset are also part of the same geodatabase. Each data

classes, stand-alone feature classes, independent relationship classes, and attribute domains. The feature DataSet is composed of object class, feature class, relationship class and geometric network.3 Geodatabase of three storage solutionsGeodatabase provides different levels of spatial data storage schemes, which can be divided into three--personalgeodatabase (personal space databases), file

Tags: OData method store Management RAC data causes error sharing technologyReprint please specify the original address: http://www.cnblogs.com/litou/p/8028843.html Environment: Oracle 11g 11.2.0.1.0 (Dual-node RAC cluster), ArcGIS Desktop 10.1. Typically, you need to store ArcGIS spatial data in the case of an Oracle standalone instance, and for the first time use the Create Enterprise geodatabase tool in the ArcGIS Toolbox to generate the SDE user,

// Save the uploaded MDB file to the SDE DatabaseProtected void btnsavetosde_click (Object sender, eventargs E){// Obtain the server contextIservercontext servercontext = getservercontext (); // Open the workspace of the MDB FileESRI. ArcGIS. Geodatabase. iworkspacefactory WF = servercontext. Createobject ("esridatasourcesgdb. accessworkspacefactory") as iworkspacefactory;String filename = @ "F: \ mygeodata

How to differentiate shapefile, coverage, and Geodatabase (reprinted) in the past 20 years, vector data models have seen the greatest changes in GIS. For example, each new software package developed by ESRI corresponds to a new vector data model. ARC/INFO corresponds to coverage, ArcView corresponds to shapefile, and ArcGIS corresponds to Geodatabase. Coverage and shapefile are geographic relational data mo

In ArcGIS, data is still mainly stored and managed using Geodatabase. In ArcGIS 9.3, Geodatabase has improved spatial data management and enhanced its ability to integrate with enterprise systems. In ArcGIS 9.3, Geodatabase enhancements include: 1. Manage Raster Data A new geoprocessing tool is provided to facilitate the transfer of unmanaged grid directory tab

ArticleDirectory Connecting to a Geodatabase How to convert simple data to a Geodatabase Summary The article shows how to use the ifeaturedataconverter interface to load simple feature data into a Geodatabase. the first example sets up the basic framework to convert a shapefile into a

[Reprint]http://www.cnblogs.com/gis-luq/p/4867251.html1. PrefaceArcGIS Runtiem with share as, available from the ArcGIS desktop The content tool often occurs when exporting. geodatabase files, such as a data table with more than 4w of data, but when exported to Geodatabase, it is sometimes found that the data is only 1w and data is lost. Why was it lost? Before also did not delve into such a problem, is not

-level, enables multi-user editing using supported relational databases, including IBMDB2, Microsoft SQL Server, Oracle, and PostgreSQL. -- The following are common Geodatabase problems in ArcGIS 10.2: 1. Can I use the SQLite database in desktop 10.2 and server10.2? Desktop allows you to view and analyze data in the SQLite database through the query layer, but it cannot be published as a Service. More support may appear in subsequent versions.2. in My

There are many geodatabase maintenance tasks that need to be performed on a regular basis. Most of the tasks are standard maintenance for all database management systems (DBMS), such as database backup and database statistics generation. Other maintenance, such as compressing and synchronizing a geodatabase replica, is a geodatabase-specific maintenance. All main

(Original) subtypes in Geodatabase) The two concerns of database organizations are integrity and efficiency. Fields and subclasses provide a way to organize data to ensure that these operations, such as editing, are more efficient while maintaining the integrity of attributes. The following describes the subclass issues. An important decision for designing geodatabase is to determine whether to form a group

Geodatabase is a brand new spatial data model introduced by ESRI in arcgis8. it is a unified and Intelligent spatial database built on the relational database management information system. It is a new data model developed on the basis of the new integrated data storage technology. Implements unified data management that cannot be completed by all spatial data models (including coverage and shape) before Geodataba