Sentence examples for the data tier from inspiring English sources

The data tier includes PostgreSQL relational database (http://www.postgresql.org/) with PostGIS (http://postgis.refractions.net/) extension to effectively handle integer range queries.

The data tier handles data requests by the application tier or domain tier and communicates with the SEAMLESS database to retrieve this data.

The data tier consists of domain database that houses the clinical annotations data, the security data (users, groups, roles, protected elements, etc).

The final layer is the data tier and, as mentioned above, it is responsible for data storage, not only of the influenza rates but also of the user's personal information, availability and state of slaves, IP addresses, assigned tasks, etc.

That work does not handle partitioning of the data-tier.

At the data-tier it consists of tables storing data for account, accountprofile, holding, quote, etc.

Thus the model for the data-tier should be compatible for integration with an approach to application partitioning such as the one described in Section 3.

An effective modeling of the data-tier needs to help the BIP optimizer reason about the trade-offs of distributing such queries across the hybrid architecture.

Modeling the data-tier should help the BIP optimizer reason about the cost of execution plans for different placements of tables.

We can have 9 possible deployment variations with each of the data-tier and the application tier being (i) on the private premise, (ii) on the public cloud, or (iii) partitioned for hybrid deployment.

In this section, we first further motivate cross-tier partitioning by describing each of these points, then we cover the technical details for the steps of partitioning as they relate to the data-tier.