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

Dec 21 2005

.Old, .Tmp, .Bak - The Source Control From Hell

time to read 1 min | 195 words

Imagine the following file listing:

do_stuff.old         do_stuff.tmp                  do_stff.sh1
do_stuff.bak        do_stuff.sh.jhon              so_dtuff.sh
do_stuff.sh.2       do_stuff.sh                    tmp_dostuff.sh
do_stuff2.sh        do_stuff2.new
do_stuff3.old       do_stuff2.newer
do_stuff2.sql       do_stuffie.sql.old
do_stuff.sql         do_stuff.sql.dont-run

Quick, which file is the correct one? Now multiply that by ten, then add at least three different types of scripts, a truly random directory structure, file names that were written by someone with only half a keyboard and that was taxed per letter, and you may see what I did today. Oh, and just for kicks, spread the responsibilities randomly between shell scripts, sql scripts and stored procedures.

Did I mention a case senstivie file system yet?

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FUTURE POSTS

Partial writes, IO_Uring and safety - one day from now
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Challenge (77):
20 Jan 2025 - What does this code do?
Answer (13):
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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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