Sentence examples for fixed schema from inspiring English sources

This paper describes techniques for building and exploiting indexes on semistructured data: data that may not have a fixed schema and that may be irregular or incomplete.

A document can contain complex data structures such as nested objects and does not require adherence to a fixed schema.

A dynamic column family allows end users to dynamically add arbitrary application and user supplied column names without having to conform to a particular fixed schema.

As mentioned in the "Data Model" section, these data stores manage data that can be represented as documents, which are self-describing hierarchical data structures which may contain nested objects and list attributes and do not require adherence to a fixed schema.

Even if there is no standard definition of what NoSQL means,13 there are common characteristics of these systems: (i) they do not rely on the relational model and do not use the SQL language; (ii) they tend to run on cluster architectures; (iii) they do not have a fixed schema, allowing to store data in any record.

Instead of a fixed schema, graph-based data models are widely adopted for querying XML.

This procedure ensures that no fixed weighting schema is used.

EML allows data publishers to describe datasets instead of having to map attributes to a fixed database schema (26 ).

The solution is based on two measurement designs, namely: fixed and elastic schemas.

Our experiments demonstrate that both fixed and elastic schemas achieve significant overhead reduction without compromising on accuracy.

Thus, in this paper, we explore a series of fully explicit multistage Runge-Kutta methods with extended stability for a fixed τ-leap stochastic simulation schema.