Create apps everywhere — on all your devices! Keyboard optional. Share your programs with other people. Download the free app for Windows Phone, try the Web App in your browser! Explore all the programs on www.touchdevelop.com.
Mithilfe von SAP Lumira können Sie Ihre Daten mit anderen Augen betrachten, indem Sie auf einer Drag-and-Drop-Oberfläche Visualisierungen erstellen. Kombinieren und analysieren Sie Daten aus Excel und anderen Unternehmensquellen, um schnell und einfach neue Erkenntnisse zu gewinnen – ohne Skripte, vordefinierte Abfragen oder Berichte
Espresso provides an API as soon as you register your database. It introspects the database schema and populates the repository with the required metadata. Each table becomes a REST endpoint with services such as pagination, filtering, and optimistic locking out-of-the-box.
DIVA - is a viewer of database physical structure, it can show you any section of DB in several usable forms (2D, 2.5D, 3D). In this way user can easily understand dependency between tables.
Gentry Underwood: Why was there this strange gap in the market that we were able to move into? The gap was created by mobile devices themselves. It’s very natural when a new platform comes along to expect behavior to work as it did in the old platform, which means, for a smartphone, take a desktop email client and jam it down into the mobile device, because that’s all you know. You don’t know how people’s behavior is going to be different; you’ve never seen it before. Well, turns out we use our mobile phones really differently than we use our laptops. It’s taken us a while to figure that out and understand it, and that creates a design opportunity for a different kind of tool. Fundamentally, Mailbox is not an email client so much as it in an inbox, oriented around delightful processing.
he LUPOSDATE SPARQL system supports various approaches to manage RDF data and process SPARQL queries: Index, RDF3X, Stream, Jena and Sesame. Jena [21] and Sesame [3] refer to third-party SPARQL engines. Index is our in-memory Engine presented in [6]. Stream is our stream-based implementation (see [10]). RDF3X is a re-implementation of [14], but is further enhanced with additional optimization strategies.
Recorded version of a vision talk presented at VLDB 2011 (37th International Conference on Very Large Data Bases). PowerPoint slides, paper, and online demo ...
Laut der SAP Strategy 2014 soll sich in dem Konzern intern und bei den Produkten einiges ändern: Alle Anwendungen sollen grundsätzlich zuerst für den Einsatz auf mobilen Endgeräten entwickelt
Dataclips allow the results of SQL queries on a Heroku Postgres database to be easily shared. Simply create a query on dataclips.heroku.com, and then share the resulting URL with co-workers, colleagues, or the world. The recipients of a dataclip are able to view the data in their browser or download it in JSON, CSV, XML, or Microsoft Excel formats
Visualization and Interaction for Business and Entertainment
Our groups focuses primarily on topics in human-computer
interaction (HCI) and information visualization
The Visual Query Builder helps you construct complex database queries without you having to know the syntax of SQL statements. A rich set of visual options are available to let you combine SQL clauses like JOINs, GROUP BY with properties like Indexes, Operators, Aliases, Sort Type, Sort Order and Criteria. Based on your selections, the Visual Query Builder will generate a complete SQL statement that can be executed. Features like Quick Criteria Mode, Quick Filtering, Index Assistant, flexible layouts, and drag and drop to include JOINs save you time and make the process of building queries more powerful and intuitive.
The Chinook data model represents a digital media store, including tables for artists, albums, media tracks, invoices and customers. You can see the Chinook data model here.
Apache Drill provides low latency ad-hoc queries to many different data sources, including nested data. Inspired by Google's Dremel, Drill is designed to scale to 10,000 servers and query petabytes of data in seconds.
Canonical is deeply committed to the future of computing and how humans interact with computers on a daily basis. Multi-touch technologies are the next step in this area, and this project groups aims to collect our efforts in this field centrally on Launchpad. Open code reviews are here: https://code.launchpad.net/canonical-multitouch/+activereviews
Korma is a domain specific language for Clojure that takes the pain out of working with your favorite RDBMS. Built for speed and designed for flexibility, Korma provides a simple and intuitive interface to your data that won't leave a bad taste in your mouth.
A live-coding Processing environment addresses neither of these goals. JavaScript and Processing are poorly-designed languages that support weak ways of thinking, and ignore decades of learning about learning. And live coding, as a standalone feature, is worthless
The DBacesslayer aka DBSlayer aka Släyer is a lightweight database abstraction layer suitable for high-load websites where you need the scalable advantages of connection pooling. Written in C for speed, DBSlayer talks to clients via JSON over HTTP
Expose your database (or any fine grained subset of it) to executives or business analysts (or any other non-technical personnel) for quick browsing and ad-hoc reports.
Sick of ORM and schemas? select gets right to the point!
Supported databases:
MySQL MongoDB Planned: PostgreSQL, SQLite, CouchDB Researching: Riak, Redis, selector language
The MongoDB Wire Protocol is a simple socket-based, request-response style protocol. Clients communicate with the database server through a regular TCP/IP socket.
DB2 NoSQL JSON enables developers to write applications using a popular JSON-oriented query language created by MongoDB to interact with data stored in IBM DB2 for Linux, UNIX, and Windows. This driver-based solution embraces the flexibility of the JSON data representation within the context of a RDBMS, which provides established enterprise features and quality of service.
The MySQL Cluster team are working on a new NoSQL JavaScript connector for MySQL. The objectives are simplicity and high performance for JavaScript users:
- allows end-to-end JavaScript development, from the browser to the server and now to the world's most popular open source database
- native "NoSQL" access to the storage layer without going first through SQL transformations and parsing.
IndexedDB is a way for you to persistently store data inside a user's browser. Because it lets you create web applications with rich query abilities, your applications can work both online and offline.
The incremental database reverse engineering (DBRE) add-on allows you to create an application tier of JPA 2.0 entities based on the tables in your database. DBRE will also incrementally maintain your application tier if you add or remove tables and columns.
We present the DataMeadow, a visual canvas providing rich interaction for constructing visual queries using graphical set representations called DataRoses. A...
http://www.cse.chalmers.se/~tsigas/papers/DataMeadow-InfoVis.pdf
Sehr schnelles Auffinden von fehlenden Daten in einer .csv-Datei mit über 1 Mio Datensätzen - erklärt von Daniel Marcuse. Entstanden aus einer Idee des Fraun...
Egal, ob Ihre Daten in einer Datenbank, in Excel oder in Textdateien vorliegen – InfoZoom verarbeitet alle diese Datenquellen. Der Datenbankassistent hilft Ihne...
An Android helper class to manage database creation and version management using an application's raw asset files.
This class provides developers with a simple way to ship their Android app with an existing SQLite database (which may be pre-populated with data) and to manage its initial creation and any upgrades required with subsequent version release
A web/XML interface and database schema for managing TV series information and user-submitted graphics. Will be interfaced by a number of HTPC plugins and software. Currently used by plugins for Meedio, Media Portal, and XBox Media Center.
SchemaSpy is a Java-based tool (requires Java 5 or higher) that analyzes the metadata of a schema in a database and generates a visual representation of it in a browser-displayable format. It lets you click through the hierarchy of database tables via child and parent table relationships as represented by both HTML links and entity-relationship diagrams. It's also designed to help resolve the obtuse errors that a database sometimes gives related to failures due to constraints.
Show multiple parent-child relationships in an expandable, hierarchical data grid that stands as the backbone of your data-centric JavaScript-based client applications. Users can drill down, as well as add, edit, delete, select, sort, group and filter rows using their mouse or keyboard.
The QlikView Business Discovery platform delivers true self-service business intelligence that empowers business users and drives innovative decision making
DbVisualizer is a database management and analysis tool for all major databases (e.g. Oracle, SQL Server, DB2, Sybase, MySQL, SQLite) on Windows, Mac OS X, Linux and Unix platforms with customers in 90 countries.
Telerik ASP.NET Grid - the fastest hierarchical AJAX powered Datagrid. Featuring codeless databinding, rich client-side operations, Excel-like behavior, minimum HTML output. Explore the powerful features and capabilities by browsing the hundreds of online examples on the Telerik demo site.
DB-SVG is a java web application that generates SVG data model diagrams for any database with a JDBC driver. Database connections are configured via an XML file. The interactive interface allows tables to be dragged around and their positions saved. It is designed to make internal database coordination and documentation easy and accessible. See the demo to understand how it works.
Atlantis Data Surf is a free animated SQL Database Visualization Tool which allows you to easily visualise complex schemas - use it to 'surf' through your data.
DbVisualizer offers features for database developers, analysts and DBAs. Read more about Database Object Management, SQL Script Management, Query Builder and more.
HTSQL was created in 2005 to provide an XPath-like HTTP interface to PostgreSQL for client-side XSLT screens and reports. HTSQL found its audience when analysts and researchers bypassed the user interface and started to use URLs directly. The language has evolved since then.
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C. Batini, T. Catarci, M. Costabile, und S. Levialdi. Proceedings of the IFIP TC2/WG 2.6 Second Working Conference on Visual Database Systems II, Seite 153--168. Amsterdam, The Netherlands, The Netherlands, North-Holland Publishing Co., (1992)
M. Trzaska, und K. Subieta. AVI '06: Proceedings of the working conference on Advanced visual interfaces, Seite 500--503. New York, NY, USA, ACM, (2006)
M. Rontu, A. Korhonen, und L. Malmi. Proceedings of the working conference on Advanced visual interfaces, Seite 508--511. New York, NY, USA, ACM, (2006)
M. Sampaio, J. Quesado, und S. Barros. Advances in Databases and Information Systems, Volume 186 von Advances in Intelligent Systems and Computing, Springer Berlin Heidelberg, (2013)
E. Bakke, D. Karger, und R. Miller. Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, Seite 2541--2550. New York, NY, USA, ACM, (2011)
B. Howe, G. Cole, N. Khoussainova, und L. Battle. Proceedings of the 2011 ACM SIGMOD International Conference on Management of data, Seite 1319--1322. New York, NY, USA, ACM, (2011)