Search Results for "b-tree"

Treebolic is a Java suite (including library) whose purpose is to give a hyperbolic rendering of hierarchical data. A tree is rendered with nodes and edges but display space is subject to a particular curvature (hence the name).

Java API to realize quick ISAM (Index Sequential Access Method) functionality for application in the file system. Includes scalable database files w/ space recovery and variable record length, scalable B+Tree index files. Supports file backup and restore. Two package types: one with and one without strong file encryption using Twofish algorithm and state-of-the-art encryption technology.

...By providing a zoom and rotate features I was able to browse my books or CDs on my shelves anywhere in the house. The more I used the program the more features I wanted to add. The program is fairly generic and can be used for a variety of collections within a tree structure. Digital images are easy to take and cost very little to store. Treasure Box can help you organize your treasures and help you find them when you need them.

Family Connections is a private social networking website designed specifically for families to be as easy to use as possible. Key features are: message board, photo gallery, family tree, calendar, blog, chat room, address book and more.

R*-tree index for spatial database on Android.

Semantic query optimization (SQO) is the process of finding equivalent rewritings of an input query given constraints that hold in a database instance. We present a Chase & Backchase (C&B) algorithm strategy that generalizes and improves on well-known methods in the field. The implementation of our approach, the pegasus system, outperforms existing C&B systems an average by two orders of magnitude. This gain in performance is due to a combination of novel methods that lower the complexity in practical situations significantly.

Timemine is a graphical desktop front to add and edit time entries in the project management tool Redmine [http://www.redmine.org]. Timemine show a daily view of the time entries for the logged in user and a summary for each day in a tree view.

Simple SQL query tool that allows to connect to MSSQL and MySQL servers and MS Access files. A form of linking queries is possible and showing result in a map or in a chart is build in.

Quantum is a database plugin for Eclipse (needs GEF, Point Eclipse at http://quantum.sourceforge.net/update-site). It currently supports most databases with a JDBC driver. It shows tables, views, and sequences in a tree format and provides an SQL editor

TreeTank is an easy-to-use framework which allows users to work with tree structures. Modifications are thereby available in a versioned manner which enables not only navigation based in the tree but also on the time-axis. NOTE: THIS PROJECT HAS MOVED TO GITHUB!

Amazingly simple, amazingly useful, personal database software (based on the windows-only Treepad program). Simply store your notes in a single tree structure. Excellent for lists, outlines, document planning...

UProm Requirement Management System (traceability and requirement coverage). Includes : - An admin module to manage SCRUM Project and tree of requirements - A multi-user Web-based client - Tools for databases management (HSQLDB, PostGreSQL,...) UProm

iMeMex is a dataspace management system. iMeMex is a research prototype. The package also provides several useful components for research such as external sorting, B+-trees, inverted indexes, content converters, query operators, and graph indexes.

Java Account Manager is an LDAP client focused designed to manage user accounts in a directory tree, such as OpenLDAP. It is focused on ease of use for end users, and on configurability and extensibility for administrators.

Tokyo Cabinet is the successor of QDBM, a high performance database library similar to the DBM family. It also supports hash and B-tree databases and does not require any server process. The overall speed is improved compared to QDBM.

HeliDB is a database for persisting key—value pairs from Java programs. Users have many choices in configuring what features they want the database to have and in how the data is stored. Features are for instance transactions and fast B+ trees.

A disk based production quality RTree based upon Guttman’s quadratic split algorithm having following features: Buffering with dirty write, Index joins, Tree Seeding, Window and NN queries, Runtime STR Packing capability, Completely Thread safe.

Standalone Java application to view any hierarchical data structures in a JTree. Keys and names to show in the tree are solely driven by SQL statements. The same applies to the additional node's data, which is shown in a separate table panel aside.

...The developer (JCodeBase user) can easily save his/her codes and retrieve them. The specialty of JCodeBase is that it uses java and derby db so it can work every where and b

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.

An extensible spatial index library in C++ that supports robust spatial indexing methods and many advanced features. Currently supports R-tree (Rtree, R*-tree) variants, Multi Version R-trees (MVR-tree) and TPR-trees. For more information please visit the project homepage.

XSpace is a globally accessible repository for hierarchically-keyed information. It provides persistence for trees with an elegant tree-navigation API. XSpace also publishes real-time events whenever a persisted tree is updated.

An Eclipse plugin for browsing and editing LDAP directories. Includes: tree-based DIT-browser, entry editor, spreadsheet-like search result editor, schema browser, LDIF support and a rich LDIF editor.

TreeDocs is content management system (requires J2EE application server, uses EJBs) with web-based user interface that allows user to easily store documents and notes in a tree. All records are written into database. Tested under JBoss.

Modular Eclipse RCP application to store personal Information like Contacts, Passwords, Notes, ... Initially What? is not intended to share information over a network, but to keep all information in an in-memory-database.