CrNiCKL

Made with Java, CrNiCKL (Chronicle) is a data model and database manager dedicated to large sets of heterogeneous time series. It facilitates a straightforward schema system for setting up value types and time domains. Because it's extensible, the tool can be integrated with SQL and NoSQL databases, and has drivers for JDBC and MongoDB.

The Maven packages include compiled classes, sources, HTML documentation, checksums and signatures. Git can be used to access the source while Maven can be used for building it.

CrNiCKL uses the Time2 Library. On the developer's website, you can check out complete documentation about CrNiCKL, including error messages and exceptions, interfaces and classes for client apps, along with a generic implementation of its API.

Some interfaces are Attribute, AttributeDefinition, IncompleteSchema, Schema, SchemaComponent, Surrogate, UpdateEvent, DBOject, PermissionChecker and MessageListener. The classes are DatabaseConfiguration, DatabaseFactory, NamingPolicy, and SimpleDatabaseManager.

For each interface and class, you can check out the method, constructor and nested class summary and detail. For example, Attribute has the AttributeImpl implementing class and is a constant characteristic of a Chronicle or Series. It has a specific value and is defined by a property in an AttributeDefinition. The methods used by Attribute are get(), getDescription(boolean effective), getProperty(), reset(), scan(Object value), set(T value), setDescription(String description) and typeCheck(Class<S> type).