RSS 8 projects tagged "graph database"

No download No website Updated 30 May 2013 Assimilation Monitoring Project

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Pop 46.26
Vit 17.98

The Assimilation Monitoring Project is a highly scalable discovery-driven monitoring system. It integrates continuous discovery of servers, services, service dependencies, switch connections, and lots of other things into the monitoring process. The discovery is "stealthy" and will never set off any network security alarms. Adding servers doesn't measurably increase monitoring load, and the system is expected to easily scale into the 100K server range. The discovery work is distributed among all the nanoprobes (agents), which run scripts that spit out JSON. The central system (CMA) stores these strings and runs optional plugins to create graph nodes.

No download No website Updated 22 Jan 2014 Bitsy

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Pop 32.12
Vit 18.88

Bitsy is a small, fast, embeddable, durable in-memory graph database that implements the Blueprints API. It is an ACID database that recovers cleanly from power failures and crashes. Designed for multi-threaded OLTP applications, Bitsy implements optimistic concurrency control and stores data in human-readable JSON-encoded text files. Common management tasks such as online backups can be done over JMX. The speed and simplicity of Bitsy relies on three design principles: No Seek, No Socket, NoSQL.

No download Website Updated 12 Feb 2010 InfoGrid

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Pop 23.47
Vit 39.07

InfoGrid is an Internet graph database with a RESTful Web frontend. It can store its data in a variety of stores, including SQL and NoSQL.

Download No website Updated 20 Apr 2012 Neo4j

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Pop 72.53
Vit 2.65

Neo4j is a graph database, a fully transactional database that stores data structured as graphs. A graph is a flexible data structure that allows for a more agile and rapid style of development. You can think of Neo4j as a high-performance graph engine with all the features of a mature and robust database. The programmer works with an object-oriented, flexible network structure rather than with strict and static tables, yet enjoys all the benefits of a fully transactional, enterprise-strength database. The community edition is GPLv3 licensed, while the advanced and enterprise editions are AGPLv3 licensed.

Download No website Updated 26 Mar 2014 OrientDB

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Pop 664.50
Vit 51.81

OrientDB is a NoSQL DBMS which can store 150,000 documents per second on common hardware. Even with a document-based database, the relationships are managed as in graph databases, with direct connections among records. You can traverse entire or parts of trees and graphs of records in a few milliseconds. It supports schema-less, schema-full, and schema-mixed modes, has a strong security profiling system based on users and roles, and supports SQL between the query languages. Thanks to the SQL layer, it's straightforward to use for people skilled in the relational world.

No download No website Updated 12 Sep 2013 Pixy

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Pop 33.53
Vit 14.77

Pixy is a declarative graph query language that works on any Blueprints-compatible graph database. The Blueprints API provides a common interface to over a dozen graph databases, including Neo4J, Titan, Infinite Graph, OrientDB, DEX, and Bitsy. Pixy enables complex pattern matching and logic programming on graph databases by translating PROLOG-style rules and goals to Gremlin pipelines that represent graph traversal operations. Queries in Pixy can also be seemlessly integrated into Gremlin expressions. The combination of Pixy and Gremlin gives the programmer the full power of two graph querying paradigms, viz. graph pattern matching and graph traversal.

No download No website Updated 26 Oct 2013 WhiteDB

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Pop 36.91
Vit 13.24

WhiteDB is a fast, lightweight graph/N-tuples shared memory database library with a focus on speed, portability, and ease of use. There is no server process. Data is read and written directly from/to shared memory. No sockets are used between WhiteDB and the application program. It supports indexes (T-tree), persistence through logging and memory dumps, concurrency through locking, limited queries (conjunctive only), JSON, CSV and RDF support, Python bindings, command line utility tools, and JSON REST tools.

No download Website Updated 20 Jan 2010 preload-images

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Pop 20.98
Vit 39.35

preload-images is a PHP class that can be used to generate pages with preloaded images. First, it can list images from a directory and store the list in a MySQL database. The class can generate HTML with JavaScript to preload all listed images in the user's browser, so the next browsed pages that need the images can load much faster.

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Project Spotlight

MASTIFF

A static analysis automation framework.

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Project Spotlight

LaunchControl

A fully-featured launchd front-end for managing and debugging system and user services.