Oren Eini

aka Ayende Rahien

Oren Eini

CEO of RavenDB

a NoSQL Open Source Document Database

Get in touch with me:

oren@ravendb.net

+972 52-548-6969

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RavenDB Workshops - Deep dive into practical use of Document Data Modeling

Jan 22 2008

SQLite vs. SQL CE

time to read 1 min | 154 words

Those two seems to be the most common embedded databases in the .NET world. This is important to me, since I want to do testing against embedded database.

SQL CE can be used with SQL Management Studio, which is nice, but it has three major issues for me so far:

It doesn't support memory only operations. SQLite does, and it means a difference of 12 seconds vs. 40 seconds in running ~100 tests that hit the DB. This is important, especially kicking up everything seems to take about 10 seconds anyway (using Test Driven.Net)
It doesn't support paging (WTF!)
It doesn't support comparing to a sub query, so this is not legal:
select * from account where 1 = (select allow from permissions)

Right now I am experimenting with just how much I can twist around to get everything to break.

I am on the third NH bug this week, and counting :-)

Tags:

Databases

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