1. Lynn Fredricks
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  3. Monday, February 17 2020, 04:34 PM
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Paradigma Software announces the immediate availability of Valentina Release 10, which includes new support for the Python language in the Valentina DB ADK for Python and the Valentina Reports ADK for Python.

Valentina Studio / Valentina Studio Pro
Valentina Studio is the free, all purpose database management and forms client tool. Valentina Studio Pro combines database management with diagramming, forms creation, reporting and database continuous integration. Available on Windows, Linux and macOS.

  • [New] Synchronization of server bookmarks and SQL snippets via Cloud Storage (Dropbox, GoogleDrive). Prefs Panel lets you can specify the folder on an HDD where Valentina Studio will generate these two files.
  • [New][SQL Editor] SQL Snippets now can be linked to specific database(s) you are working on. Select snippets using a contextual menu based on the database.

Valentina Reports
Valentina Reports cross platform reports system is available in Valentina Reports Server, Valentina Reports ADK for embedding a reporting system into applications and Valentina Studio as a reports authoring, testing and deployment platform.

  • [Fix][CUPS] Some printers print on two sides by default, so need to specify one-sided printing explicitly
  • [Fix] Several small improvements for JavaScript scripting of Reports

Valentina Server
Valentina Server incorporates Valentina Reports Server, Valentina Forms Server and two database servers: Valentina DB Server and Valentina SQLite Server. Available for Windows, Linux, macOS and Raspberry PI.

  • [Fix] 8718 – VServer creates file ‘vServer.ini.example’

Valentina Server also inherits all improvements to Valentina Reports and Valentina Database.
Valentina Database
Valentina DB is Paradigma Software advanced, object relational database and available in Valentina DB Server (a part of Valentina Server) and Valentina DB ADKs (developer components for adding runtime database support to applications).

  • [Imp] Improved speed of non-indexed-scan algorithms between 10 to 20 times
  • [New][SQL] Window Functions, a part of SQL Standard 2003-2008

Window function examples include SELECT SUM(f2) OVER ( [PARTITION BY flds] [ORDER BY flds] ), RowNumber(), Rank(), Dens_Rank(), Percent_Rank(), Cum_Dist() SUM() OVER …. This feature works over a single table, JOINs, UNIONs and more. This feature will be extended soon to include: AVG(), MIN(), MAX (). Read more about the Windows clause and Windows functions in the Valentina 10 documentation.

Valentina for Python ADK
Valentina Database ADK for Pythonand Valentina Reports ADK for Python are available on Windows, Linux and macOS (with Raspberry PI support coming soon) for Python development. The Valentina ADK Client for Python also works with Valentina Server. When available, the Linux version license will also work for the Raspberry PI components.

  • 64 bit editions for Windows, Linux and macOS (32 bit for ARM7 Raspbian coming soon)
  • Valentina Client licensing included free with Valentina Server

Valentina 10 products are immediately available for download from the Paradigma Software website. You can also read the announcement on the Paradigma Software forum.

Valentina Reports ADK for Python and Valentina Database ADK for Python are available at an introductory discount of 50% off through February 2020.
References
  1. https://valentina-db.com/en/valentina-database-adk-overview
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Lynn Fredricks Accepted Answer
As reported by zdNet, you can now take a free online course in Python that was since offered by NASA.
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