EcoDAAT consolidates a number of Access databases into a single Oracle database and uses ArcServer to create data loading and selection tools. The data loading tools manage the gathering, processing, QC/QC, and loading of data into the database from their collection on the deck of a ship to their availability for analysis for a scientific manuscript. Once the data are in the database, they can be selected using either map-based or form-based queries. The use of ArcServer to geoprocess the data allows the results to be tightly coupled with ArcGIS for analysis and display of the data. Since EcoDAAT is based upon server technology, in the future it could be easily redeployed on a cloud resource to handle larger datasets and greater numbers of users. It can also be expanded to handle ancillary datasets such as weather observations, ocean circulation models, and climate indices for the north Pacific and Bering Sea.