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
  previous post next post  
Jul 05 2006

Elegant
time to read 1 min | 84 words

I would let this piece of code to stand on its own. I like it.

 

UPDATE TOP (100) Messages

SET Status = 'Sending'

OUTPUT Inserted.*

WHERE Status  IN (

      'New',

      'Sending') -- we previously failed to send this message

 

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FUTURE POSTS

  1. Partial writes, IO_Uring and safety - 11 hours from now
  2. Configuration values & Escape hatches - 3 days from now
  3. What happens when a sparse file allocation fails? - 5 days from now
  4. NTFS has an emergency stash of disk space - 7 days from now
  5. Challenge: Giving file system developer ulcer - 10 days from now

And 4 more posts are pending...

There are posts all the way to Feb 17, 2025

RECENT SERIES

  1. Challenge (77):
    20 Jan 2025 - What does this code do?
  2. Answer (13):
    22 Jan 2025 - What does this code do?
  3. Production post-mortem (2):
    17 Jan 2025 - Inspecting ourselves to death
  4. Performance discovery (2):
    10 Jan 2025 - IOPS vs. IOPS
View all series

RECENT COMMENTS

  • Dmitry, Yes, but this is _known_ to be a 64 bits system - since we are allocating 3GB (not possible in 64 bits). Note t...
    By Oren Eini on Answer: What does this code do?
  • 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

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