db4o performance boost on Silverlight(developer.db4o.com)

submitted by gerpx(509) 1 year, 6 months ago

The Silverlight release of db4o now runs at full speed (MS improved I/O performance on Silverlight). db4o team solicits feedback! read more...

add a comment |category: Database |Views: 86

tags: Database another

NerdDinner with Object Databases(developer.db4o.com)

submitted by gerpx(509) 1 year, 6 months ago

Check out these example projects based on NerdDinner.com but implemented in multiple platforms using db4o as data backend. The implementations were part of the ICOODB 2010 presentation "Accelerating Application Development with Objects" which purpose was to showcase different UI binding techniques with db4o in popular platforms. Supported .NET platforms: - .NET WebForms - .NET MVC - .NET WinForms, WPF and Silverlight - .NET service read more...

add a comment |category: ASP.NET |Views: 114

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db4o-extras adds extra features to db4o .NET object database(developer.db4o.com)

submitted by gerpx(509) 1 year, 6 months ago

This project started as an offshoot of the ICOODB presentation (see ObjectDinner) and was established to collect and test new features for the db4o object database. Current feature list for .NET: - Pluggable Autoincrement with ID generation - Logging facility (via Log4Net) - Web facility: abstracts a local db4o database in an in-process connection-per-request model read more...

1 comment |category: Database |Views: 106

tags: Database another

More LINQ improvements on db4o(developer.db4o.com)

submitted by gerpx(509) 2 years, 3 months ago

Using Mono reflection LINQ queries on db4o are now almost 10% faster! read more...

add a comment |category: Database |Views: 27

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Avoid singleton pattern using StructureMap with db4o(blog.elliottohara.com)

submitted by gerpx(509) 2 years, 3 months ago

In this blog post Elliott O'Hara shows us how to avoid contamining your db4o server code with the singleton pattern thanks to StructureMap (a Dependency Injection / Inversion of Control tool for .NET) (sample source code included) read more...

add a comment |category: Database |Views: 31

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Did you know about db4o - a brilliant object oriented database?(www.hieu.co.uk)

submitted by gerpx(509) 2 years, 3 months ago

Forget about XML for small and middle sized apps. Use simple, straight forward OO persistence (db4o it's all objects!) read more...

1 comment |category: Database |Views: 619

tags: Database another

A Simple Standalone Server for db4o as Windows Service(developer.db4o.com)

submitted by gerpx(509) 2 years, 4 months ago

A simple db4o server (with source code) that runs as a Windows service read more...

add a comment |category: Database |Views: 226

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ActiveWorlds Virtual Reality framework with db4o(developer.db4o.com)

submitted by gerpx(509) 2 years, 4 months ago

This library provides an application framework for the Active Worlds Virtual Reality environment and is written in C# .NET 3.5. It uses db4o for universal storage, primarily for SceneNode persistence and Linq queries. read more...

add a comment |category: C# |Views: 8

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db4o sample app: BookStore.NET (developer.db4o.com)

submitted by gerpx(509) 2 years, 6 months ago

BookStore.NET (by Mihnea Radulescu) is a digital book management application using db4o v7.4 and C# 2.0, targeting the .NET Framework 2.0. It allows the user to manage all of its digital books and articles (pdf, chm, html, doc, rtf, etc.) on the computer in an elegant and effective way. read more...

add a comment |category: Database |Views: 46

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Watching over db4o's shoulders the .NET way(developer.db4o.com)

submitted by gerpx(509) 2 years, 6 months ago

db4o 7.12 comes with new monitoring support to collect runtime statistics about performance relevant behaviour and state. This post presents a .NET centric view of the newly introduced support for better runtime monitoring into db4o (PerfMon example included) read more...

add a comment |category: Database |Views: 3

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db4o runtime statistics now available (v7.12)(developer.db4o.com)

submitted by gerpx(509) 2 years, 6 months ago

db4o now provides an out-of-the-box way to have an ad hoc look under the hood before getting into real coding; a convenient, standardized mechanism to monitor and display these values for a long-running process over a period of time. Starting with version 7.12 various "Runtime Statistics" will be exposed by db4o; such statistics can provide useful information for developers and/or IT administrators who can consume this information either through the platform infrastructure. read more...

add a comment |category: Database |Views: 5

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New db4o typehandler on the block: System.Guid(developer.db4o.com)

submitted by gerpx(509) 2 years, 7 months ago

A specific typehandler for System.Guid based on the contribution from Judah Himango has been introduced in db4o 7.12. Now System.Guid has got it's own (deserved) type handler with better indexing support, no more artificial ids and less overhead. read more...

add a comment |category: Database |Views: 4

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Rocks are still rolling on db4o Silverlight port(developer.db4o.com)

submitted by gerpx(509) 2 years, 7 months ago

The db4objects team keeps a steady pace towards a custom version of db4o for Silvelight. There's been improvements in three areas: Tests ported to Silverlight, continuous build integration and assembly loading issues. read more...

add a comment |category: Silverlight |Views: 8

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New to db4o? Learn & Have Fun!(developer.db4o.com)

submitted by gerpx(509) 2 years, 7 months ago

I just wanted to point you to a series of funny (comic style) db4o blog posts by gamlerhart which make a great way to get you started with db4o (why not having some fun while you're learning?). I think the blog posts also deal with key issues that you must have in mind if you're new to db4o (Activation- & Update-Depth, Object-Identity and High-Level-Caching, Transactions, Persistent Classes Tips and Single Object-Container Concurrency) read more...

add a comment |category: Database |Views: 304

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db4o first class citizens: .NET enums!(developer.db4o.com)

submitted by gerpx(509) 2 years, 7 months ago

.NET enums are handled nicely in db4o allowing you to constrain your queries on an enum type! read more...

add a comment |category: Database |Views: 13

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db4o 7.11 for .NET revamps memory manager(developer.db4o.com)

submitted by gerpx(509) 2 years, 7 months ago

db4o v7.11 revamps memory manager extends commitment to embedded systems requirements by introducing enhancements to reduce the memory footprint when using db4o's in-memory storage facility. read more...

add a comment |category: Database |Views: 5

tags: Database another