on December 29, 2022

How to replicate an unversioned SDE geodatabase to a file geodatabase?

Geographic Information Systems

What is geodatabase replication?

Geodatabase replication allows you to create copies of data across two or more geodatabases such that changes to the data may be synchronized. Replica creation involves the user defining the data to replicate from a source geodatabase, then running a process to create replicas.

Can a file geodatabase be versioned?

No, versioning is not possible in a file geodatabase. File geodatabases are designed to be edited by a single user and do not support geodatabase versioning. Versioning, a mechanism in which all data edits are recorded as rows in delta tables, is only supported in an enterprise geodatabase.

Can you share a geodatabase?

If you’re a member of a role that has privileges to create content, you can add a file geodatabase to your portal and share it with other members of your portal. The people you share it with can download the file geodatabase and access its contents.

How do I add data to a new geodatabase?

There are several ways to add datasets to a geodatabase using ArcMap and the Catalog tree: Creating new datasets —You can create new datasets in the Catalog tree. Copy and Paste —You can copy a dataset and paste it into another location. Importing datasets —You can import datasets into a geodatabase.

How do I Reproject a geodatabase?

Procedure

  1. Open the ArcToolbox Projection wizard. ArcGIS 9.x.
  2. Select the shapefile or geodatabase to be projected. ArcGIS 9.x.
  3. Specify a location and name for the new projected data.
  4. Specify the output coordinate system to project the data.
  5. Select an optional geographic transformation, if required.
  6. Complete the projection.

 

How do I copy data from one geodatabase to another?

You can easily copy any dataset from one geodatabase to another using the Copy tool from the Catalog tree.

  1. In the Catalog tree, right-click the feature dataset, feature class, or table you want to copy.
  2. Click Copy.
  3. Right-click the geodatabase to which you want to copy the data.
  4. Click Paste.

What are the three types of geodatabases?

There are three types:

  • File geodatabases—Stored as folders in a file system.
  • Personal geodatabases—All datasets are stored within a Microsoft Access data file, which is limited in size to 2 GB.
  • Enterprise geodatabases—Also known as multiuser geodatabases, they can be unlimited in size and numbers of users.


How do I compress an SDE database?

Compress a versioned geodatabase

  1. Start ArcCatalog or ArcMap and connect to your geodatabase.
  2. Right-click the database connection in the Catalog tree, point to Administration, and click Compress Database.
  3. Click Yes to confirm that you want to run the compression operation on the selected geodatabase.




What is the difference between a shapefile and a file geodatabase?

Basics About Shapefiles:



Takes up more storage space on your computer than a geodatabase. Do not support names in fields longer than 10 characters. Cannot store date and time in the same field. Do not support raster files.
 

What are the 3 main components of a geodatabase?

The geodatabase contains three primary dataset types:

  • Feature classes.
  • Raster datasets.
  • Tables.


What are the three types of geodatabase?

There are three types:

  • File geodatabases—Stored as folders in a file system.
  • Personal geodatabases—All datasets are stored within a Microsoft Access data file, which is limited in size to 2 GB.
  • Enterprise geodatabases—Also known as multiuser geodatabases, they can be unlimited in size and numbers of users.




What is the main purpose of a geodatabase?

The geodatabase is the native data structure for ArcGIS and is the primary data format used for editing and data management. While ArcGIS works with geographic information in numerous geographic information system (GIS) file formats, it is designed to work with and leverage the capabilities of the geodatabase.