Oren Eini
Oren Eini is a senior developer / architect, focusing on architecture, data access and best practices. Most often, he is working on building complex business systems using .Net 2.0, NHibernate and Castle's Frameworks, providing training and guidance for the use of Object Relational Mapping, Inversion of Control, Domain Driven Design and other exciting topics. Oren is an active member in several leading Open Source projects, including (but not limited :-) ) NHibernate, Castle and Rhino Mocks.
Ayende @ Rahien | 24 Apr 2018 10:56
Oren Eini writes "....You might have noticed that I’ve slowed down writing blog posts. This is because pretty much every word I write these days goes into the book.I just completed chapter 17, and we are now standing at around 550 pages in length, and there is only one..."
Read more » Inside RavenDB 4.0: Chapter 17 is done
Ayende @ Rahien | 23 Apr 2018 09:00
Oren Eini writes "....One of the things RavenDB does is allow you to define a backup task that will be executed on a given schedule (such as every Saturday at midnight). However, as it turns out, specifying the right time is actually a pretty hard thing to do. The..."
Read more » Times are hard
Ayende @ Rahien | 18 Apr 2018 09:00
Oren Eini writes "....You learn a lot of things when talking to clients. Some of them are really fascinating, some of them are quite horrifying. But one of the most important things that I have learned to say to client is: “This is out of scope.” This can be an..."
Read more » It was your idea, change the diaper
Ayende @ Rahien | 17 Apr 2018 09:00
Oren Eini writes "....I’m really happy to announce that we have just release a brand new version of NHibernate Profiler and Entity Framework Profiler.What is new in for NHibernate?Support for NHibernate 5.1 and 5.1.1Support for .NET Coresupported on the following..."
Read more » NHibernate Profiler and Entity Framework Profiler 5.0 RTM
Ayende @ Rahien | 16 Apr 2018 09:00
Oren Eini writes "....I’m happy to announce that Chapter 16 is the Inside RavenDB 4.0 book is done. Chapter 15 talked about production deployment and Chapter 16 talks about monitoring and troubleshooting. As always, I would really appreciate any feedback you have...."
Read more » Inside RavenDB 4.0: Chapter 16 is done
Ayende @ Rahien | 12 Apr 2018 09:00
Oren Eini writes "....The trigger for this post is the following question in the RavenDB mailing list. Basically, given a system that is composed of multiple services (running as separate processes), the question is whatever have each service use its own DocumentStore or..."
Read more » Avoid a standalone DbService process
Ayende @ Rahien | 11 Apr 2018 09:00
Oren Eini writes "....One of the first steps you’ll have when migration RavenDB from 3.5 to 4.0 is to actually get your data in 4.0. There are a few ways of doing that. You can create a new database in 4.0 from a 3.5 database directory. You can click on the chevron on..."
Read more » Migrating data from RavenDB 3.5 to 4.0
Ayende @ Rahien | 10 Apr 2018 09:00
Oren Eini writes "....With RavenDB 4.0 out and about for a few months already, we have been mostly focused on finishing up the release. That meant working on documentation (the book is already past the 500 pages mark!), additional clients, helping clients to go to..."
Read more » Soliciting feedback about RavenDB 4.0 and TODOs for 4.1
Ayende @ Rahien | 06 Apr 2018 09:00
Oren Eini writes "....This issue in the RavenDB Security Report is pretty simple, when we generate a certificate, we need to generate a certificate serial number. We were using a random number that is 64 bits in length, but that is too small. The problem is the birthday..."
Read more » RavenDB Security Report: Collision in Certificate Serial Numbers
Ayende @ Rahien | 05 Apr 2018 09:00
Oren Eini writes "....The RavenDB Security Report most significant finding is something that cannot be fixed. Let me try to explain the core of this issue.
We want RavenDB to be secured, and we have chosen to use the well known (and trusted) TLS infrastructure. This..."
Read more » RavenDB Security Report: Man in the middle for customer domains
