Search Results for "temporal database"

XTDB is a general-purpose bitemporal database for SQL, Datalog & graph queries. XTDB contains a perfect, immutable record of every fact your system has ever known. See the entire history of your business, everywhere. Immutable records are incomplete without time-traveling queries. XTDB allows you to query the entire timeline. Make retroactive corrections, simplify data migrations, and get clarity on out-of-order events. It is the interconnection of facts that makes them valuable. Query the...

...The idea is that the teacher comes to class or anywhere else, insert a USB (Universal Serial Bus) in the personal computer and run the application. When the application is launched the first thing we ask is a key that will be used to authenticate the user and to hide the information stored in database files using a cryptographic method. Once the user is authenticated, is shown a single window composite by tabs. Each tab allows us to perform a function associated with diary, contents and standards for evaluation, a time of teaching-learning process. The application focuses on three main aspects: management grades, event management and management of the temporal distribution of programming.

P.S. Dear friends. Repository migration to https://github.com/ascrus/getl . You can download jar file from this site or maven. GETL - based package in Groovy, which automates the work of loading and transforming data. His name is an acronym for «Groovy ETL». GETL is a set of libraries of pre-built classes and objects that can be used to solve problems unpacking, transform and load data into programs written in Groovy, or Java, as well as from any software that supports the work with...

Beta version. Base class for optimized storage of time series data. Uses any kind of relational database. Cross plateform with multiple languages (C++, C#, Java). Conditional storage based on value variation : DeltaValue and DeltaTime params. Get back data without losts.

KeplerDB is a temporal database to store time/value entries where the type of value could be integer, float/double, boolean and string. KeplerDB is dedicated to be scalable and to create clusters of server allowing the user to analyse and store massing amount of data to monitor systems like computers, clusters, building and captors or financial systems like markets and accounts.

HIStream is a clinical decision support system designed to operate on data streams. Rules can be specified using (fuzzy) logic formulas with temporal extensions (e.g. creatinine level high at least 3 days after surgery). All incoming clinical data can be stored in an integrated data warehouse (using postgresql). Additionally, incoming data can be forwarded to the clinical data warehouse project i2b2. THIS PROJECT IS CURRENTLY IN DEVELOPMENT. FIRST BETA RELEASE WILL BE PUBLISHED JUNE 2015.

Spatio Temporal Toolkit is a pure Java "Conceptual" library released under LGPL License that is used to manipulate spatio temporal data-sets. This library is giving powerful boosts to data warehouse projects that envolves spatio-temporal data handling.

EXTE recognizes temporal expressions in a text. Temporal expressions are any references to the TIME e.g.: "today", "12th march 2006", "as soon as he woke up". This analyzer will recognize three languages: Spanish, English and French.

One date is not the other. Handling a birthdate in your domain model is easy, but when you start to work with multiple intervals there is no end to trouble. Chronos4j wil help handle timelines and temporal data

MighTyD is a prototype for demo puposes & the first implementation of the temporal database model devised by Nikos Lorentzos, Hugh Darwen & CJ Date. It uses Tutorial D as its language & PostgreSQL for storage & is compliant with the The Third Manifesto.

Projeny (Probablistic Networks Generator in Java) is a graphical (Java SWT) front-end to BNT (Bayes Net Toolbox for Matlab). Projeny requires BNT, JMatLink and a Matlab back-end. There is no installable release package, but source code is available on SVN - please check out from SVN to use Projeny. Projeny was started with BNJ as the base.

TimeMap is a mature, Java temporal web mapping/animation application. Use as a standalone web site or CD-ROM app, or as a sophisticated client-server system using an XML or SQL metadata directory to source distributed, incrementally-loaded spatial data.

Multired is middleware for automatic dynamic generation of multi-resolution representations for large spatio-temporal databases. It also provides an API which uses the middleware to support user-guided navigation of spatiotemporal data.

Centre is a synthetic trajectory generator environment that aim to generate semantic-based trajectory datasets usable for spatio-temporal data-mining algorithms in testing and validation process.