Search Results for "low level format"

ConceptBase.cc is a multi-user deductive and object-oriented database system for metamodeling and method engineering. Includes a graphical client that builds upon the logic-based features of the ConceptBase.cc server. The data model is O-Telos. ConceptBase.cc can represent information at the data level (example data, traces of process executions etc.), the class level (schemas, process definitions etc.), the metaclass level (constructs of modeling languages), the meta-metaclass level...

...Bucket count and record size are configurable at file creation time, allowing CHB to be tuned for different workloads while preserving a simple and deterministic layout. The format is page-oriented (4 KiB aligned), easy to inspect, recover, and implement, requiring no complex trees, transactions, or variable-length record management. Deleted records can be recycled within their bucket chains, reducing fragmentation without introducing free-list complexity. CHB is ideal for caches, kv stores, indexes where low implementation complexity is more important than full database features.

WODA is a semi-relational database for beginners to work on data and to learn database basis. With web-based GUI and CLI. Currently in rewrite using Bootstrap for web UI. Built with beginners in mind, it is far easier than any other tool I know, while remaining powerful for advanced users (Perl langage is directly available). Databases can be defined, maintained, added-to, modified, and queried entirely through the web interface without programming. It comes from the 90's and thus is...

ChaiDB is an embedded data storage developed at the kernel level by using B-Tree implementation. It is a natural database choice for name/value applications such as JSON. JSON-Cache utilizes ChaiDB to provide persistence and cache solution for JSON data.

MindBase is a releational database with a "very detailed" documentation. This projects primary aim is to express all the details of a database system with a low level start point to whom who has no knowledge about database internals or wants to learn mo

Advanced PHP database for those without mySQL or similar dedicated databases. Supports many data types and advanced features through a simple PHP object API. Low-level implementation very efficient with indexes. Example code and database manager supplied.