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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Comparison page for RavenDB and MongoDB

Nov 10 2006

Reviewing 70-528...

time to read 2 min | 254 words

Following Howard's advice, I decided to take exam 528. I feel better when I tell myself that I am reviewing the test rather than take them.

It is a marked improvement on the previous two exams that I took. For a start, it was mostly focused on the web, and didn't digress into other topics. It also had only a single question that had me going WTF ("you have no SCM, and you need to publish an updated site to the server" - No SCM??!!) and another that had no correct answer that I could see (basically a choice between reusing a label to error message or using Response.Write).

Some of the stuff covered in the exam is not something that I have ever done (membership, web parts, etc) - and they get a thorough coverage, which is good. You should be aware of them and how to use them. (Yes, this is a case of do as I say, not as I do. Unless you know what you are doing :-) ).

The only thing that bugged me about this exam is the amount of questions that had me choosing "Publish Web Site" or aspnet_compiler.exe as the answer. (You need to publich a web site, how would you do it? You need to give a site to a cusomter, without the sources, how? You need to publish a website through FTP access only, how? Etc...)

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FUTURE POSTS

Partial writes, IO_Uring and safety - about one day from now
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Challenge: Giving file system developer ulcer - 11 days from now

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RECENT COMMENTS

That's why it is a good idea to compare the return value of `write` to the buffer size. "size_t" can be 32-bit on some system...

By Dmitry on Answer: What does this code do?
There's a reason we miss `write_exact` and `read_exact` from the standard library. In fact, I am surprised the chunk is actua...

By Pyth0n on Challenge: What does this code do?
kpvleeuwen, I agree, unfortunately I don't have anyone to ask off the top of my head. Thanks, I fixed the headers.

By Oren Eini on Performance discovery: IOPS vs. IOPS
It could be interesting to reach out to storage firmware developers and ask what write patterns they think would be useful ex...

By kpvleeuwen on Performance discovery: IOPS vs. IOPS
Nicholas, You _can_ use the spread operator in RavenDB, which is what I assume you meant, like this: let results = ...

By Oren Eini on Aggregating trees with RavenDB

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