GOCDB Details
Information about the information stored in the GOCDB.
This section contains details about the GOCDB, the central database used for storing the mesh metadata of the Science Mesh project.
All metadata of the Science Mesh is stored in a central database, which is part of the Central Component. This data includes information about every participating site and its various services.
To manage this data, an instance of the GOCDB is used. The GOCDB is a grid configuration database developed by EGI. Below you will find a brief overview of how to gain access to the Science Mesh GOCDB instance, as well as where the information regarding your site can be found. The GOCDB also comes with detailed documentation.
The central database is available through a web interface.
Note: Account registration is only available after your site has been added to the mesh by the Science Mesh administrator.
In order to access the GOCDB, you first need to register a Science Mesh Site Administrator Account. You will be presented a simple form where you can create your account:
The various fields should be self-explanatory. The most important one is the Science Mesh Site
field; choose your site here.
After creating your account, you can log in to the account panel. In this panel, which you can see below, click on the Request GOCDB access
button. A form will appear where you can send the request, including comments on why you need access, to the Science Mesh administration.
A Science Mesh administrator will review your request and eventually grant you access to the central GOCDB instance. Use your main account credentials to log in.
The entry page of the GOCDB will look something like this:
By default, you will only be able to view the mesh metadata but won’t be able to modify anything. To gain write permissions for your site, follow these steps:
Browse
, click on Sites
Users
boxRequest role
:Site administrator
:It is your obligation as a site administrator to keep the information stored in the central database up to date. This mainly concerns the general site information that can be found under Browse > Site
, as well as your site services that can be found under Browse > services
.
When updating your data, it is absolutely necessary to keep the overall structure of your metadata as-is. This means that you MAY NOT add or remove site or service properties; you may modify them to match your actual data, of course. The same holds true for additional service endpoints.
For more details about the data stored in the database and what all these properties and service endpoints mean, we provide a detailed description of its structure.
Information about the information stored in the GOCDB.