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

Posts: 7,591
|
Comments: 51,223

Copyright ©️ Ayende Rahien 2004 — 2025

Privacy Policy · Terms
filter by tags archive
stack view grid view
  • architecture (615) rss
  • bugs (451) rss
  • challanges (123) rss
  • community (381) rss
  • databases (481) rss
  • design (896) rss
  • development (642) rss
  • hibernating-practices (71) rss
  • miscellaneous (592) rss
  • performance (397) rss
  • programming (1087) rss
  • raven (1456) rss
  • ravendb.net (540) rss
  • reviews (184) rss
  • 2025
    • July (6)
    • June (7)
    • May (10)
    • April (10)
    • March (10)
    • February (7)
    • January (12)
  • 2024
    • December (3)
    • November (2)
    • October (1)
    • September (3)
    • August (5)
    • July (10)
    • June (4)
    • May (6)
    • April (2)
    • March (8)
    • February (2)
    • January (14)
  • 2023
    • December (4)
    • October (4)
    • September (6)
    • August (12)
    • July (5)
    • June (15)
    • May (3)
    • April (11)
    • March (5)
    • February (5)
    • January (8)
  • 2022
    • December (5)
    • November (7)
    • October (7)
    • September (9)
    • August (10)
    • July (15)
    • June (12)
    • May (9)
    • April (14)
    • March (15)
    • February (13)
    • January (16)
  • 2021
    • December (23)
    • November (20)
    • October (16)
    • September (6)
    • August (16)
    • July (11)
    • June (16)
    • May (4)
    • April (10)
    • March (11)
    • February (15)
    • January (14)
  • 2020
    • December (10)
    • November (13)
    • October (15)
    • September (6)
    • August (9)
    • July (9)
    • June (17)
    • May (15)
    • April (14)
    • March (21)
    • February (16)
    • January (13)
  • 2019
    • December (17)
    • November (14)
    • October (16)
    • September (10)
    • August (8)
    • July (16)
    • June (11)
    • May (13)
    • April (18)
    • March (12)
    • February (19)
    • January (23)
  • 2018
    • December (15)
    • November (14)
    • October (19)
    • September (18)
    • August (23)
    • July (20)
    • June (20)
    • May (23)
    • April (15)
    • March (23)
    • February (19)
    • January (23)
  • 2017
    • December (21)
    • November (24)
    • October (22)
    • September (21)
    • August (23)
    • July (21)
    • June (24)
    • May (21)
    • April (21)
    • March (23)
    • February (20)
    • January (23)
  • 2016
    • December (17)
    • November (18)
    • October (22)
    • September (18)
    • August (23)
    • July (22)
    • June (17)
    • May (24)
    • April (16)
    • March (16)
    • February (21)
    • January (21)
  • 2015
    • December (5)
    • November (10)
    • October (9)
    • September (17)
    • August (20)
    • July (17)
    • June (4)
    • May (12)
    • April (9)
    • March (8)
    • February (25)
    • January (17)
  • 2014
    • December (22)
    • November (19)
    • October (21)
    • September (37)
    • August (24)
    • July (23)
    • June (13)
    • May (19)
    • April (24)
    • March (23)
    • February (21)
    • January (24)
  • 2013
    • December (23)
    • November (29)
    • October (27)
    • September (26)
    • August (24)
    • July (24)
    • June (23)
    • May (25)
    • April (26)
    • March (24)
    • February (24)
    • January (21)
  • 2012
    • December (19)
    • November (22)
    • October (27)
    • September (24)
    • August (30)
    • July (23)
    • June (25)
    • May (23)
    • April (25)
    • March (25)
    • February (28)
    • January (24)
  • 2011
    • December (17)
    • November (14)
    • October (24)
    • September (28)
    • August (27)
    • July (30)
    • June (19)
    • May (16)
    • April (30)
    • March (23)
    • February (11)
    • January (26)
  • 2010
    • December (29)
    • November (28)
    • October (35)
    • September (33)
    • August (44)
    • July (17)
    • June (20)
    • May (53)
    • April (29)
    • March (35)
    • February (33)
    • January (36)
  • 2009
    • December (37)
    • November (35)
    • October (53)
    • September (60)
    • August (66)
    • July (29)
    • June (24)
    • May (52)
    • April (63)
    • March (35)
    • February (53)
    • January (50)
  • 2008
    • December (58)
    • November (65)
    • October (46)
    • September (48)
    • August (96)
    • July (87)
    • June (45)
    • May (51)
    • April (52)
    • March (70)
    • February (43)
    • January (49)
  • 2007
    • December (100)
    • November (52)
    • October (109)
    • September (68)
    • August (80)
    • July (56)
    • June (150)
    • May (115)
    • April (73)
    • March (124)
    • February (102)
    • January (68)
  • 2006
    • December (95)
    • November (53)
    • October (120)
    • September (57)
    • August (88)
    • July (54)
    • June (103)
    • May (89)
    • April (84)
    • March (143)
    • February (78)
    • January (64)
  • 2005
    • December (70)
    • November (97)
    • October (91)
    • September (61)
    • August (74)
    • July (92)
    • June (100)
    • May (53)
    • April (42)
    • March (41)
    • February (84)
    • January (31)
  • 2004
    • December (49)
    • November (26)
    • October (26)
    • September (6)
    • April (10)
Think inside the database - RavenDB with native GenAI integration
  previous post next post  
Jan 26 2011

No, Alanis, THIS is ironic

time to read 1 min | 44 words

This is what I got when I was trying to figure out an OutOfMemoryException in RavenDB

image

Tweet Share Share 17 comments

Related posts that you may find interesting:

Got to debug is a bug, fix your error messages I think that I’ll ignore this test failure Voron on Linux
  previous post next post  

Comments

Koen
26 Jan 2011
16:41 PM
Koen

I'd think you need a full reboot :o)

Erik
26 Jan 2011
16:42 PM
Erik

No, Ayende, THAT is ReSharper.

:)

Davy Brion
26 Jan 2011
16:45 PM
Davy Brion

no, the real irony here is the Ants Memory Profiler ad that i'm seeing on the right-side of this page right now :)

Bryan Murphy
26 Jan 2011
17:40 PM
Bryan Murphy

The new ants UI is great, but the program is slow and buggy as hell. I get much better results from JetBrains product.

Joshua Flanagan
26 Jan 2011
17:53 PM
Joshua Flanagan

That is EXACTLY what my experience was the one time I tried to use JetBrains' memory profiler to figure out an OutOfMemory issue. I thought it was funny - and useless. The performance profiler works great, though.

Ryan Roberts
26 Jan 2011
19:08 PM
Ryan Roberts

Had similar experience a few years ago using the jetbrains memory profiler. Have a look at yourkit .net profile, it handles things much better.

smart guy
26 Jan 2011
19:45 PM
smart guy

Why do people try to fix OutOfMemoryException? Isn't it obvious that they only need to add some more memory.

smart guy
26 Jan 2011
19:57 PM
smart guy

Also, the name 'OutOfMemoryException' is a bit misleading. You can get the exception even if you have available memory. A better name would be CouldNotAllocateMemoryException.

Fujiy
26 Jan 2011
20:08 PM
Fujiy

Smart guy, more memory dont resolve the problem.

First because you can say this to Your client

Anyway it won't work, this exception mean that don't exists continuous memory space at virtual memory

Frank Quednau
26 Jan 2011
21:38 PM
Frank Quednau

The Jetbrains memory profiler has been immensely useful to me to clean out all the garbage of dangling references off static events, funny garbage collector handles, misbehaving 3rd party UI and OOMs due to running out of GDI objects and what not in a Winforms App. Irony or not, it can be a pretty useful tool.

NC
26 Jan 2011
21:46 PM
NC

@Erik - What's it have to do with resharper?

Icer
27 Jan 2011
07:58 AM
Icer

@Fujiy: Never heard of ironic? I think smart guy is just trying to be funny. :)

BTW: I think ANTS Profiler and Jetbrains Profiler are both excellent products. Both helped me a lot.

Erik
27 Jan 2011
10:29 AM
Erik

@NC - I looked at the stack trace and saw ReSharper, which sync'd with my experiences with tool. I should have generalized to say 'JetBrains' instead.

I was only kidding anyway. I love JetBrains tools when they aren't starved for RAM.

Dmitry Ornatsky
27 Jan 2011
15:12 PM
Dmitry Ornatsky

Seen this as well. Too bad they don't have an x64 version.

NC
27 Jan 2011
15:14 PM
NC

@Erik - OHHH I only saw JetBrains, didn't see resharper in it.

Dmitry Ornatsky
27 Jan 2011
15:22 PM
Dmitry Ornatsky

Oh, wait, looks like they DO have x64 version now. This should help.

Kevin Babcock
31 Jan 2011
09:01 AM
Kevin Babcock

That's why you should switch to Telerik JustCode. I've been using it since the early betas and love it WAY more than ReSharper or CodeRush. :)

Comment preview

Comments have been closed on this topic.

Markdown formatting

ESC to close

Markdown turns plain text formatting into fancy HTML formatting.

Phrase Emphasis

*italic*   **bold**
_italic_   __bold__

Links

Inline:

An [example](http://url.com/ "Title")

Reference-style labels (titles are optional):

An [example][id]. Then, anywhere
else in the doc, define the link:
  [id]: http://example.com/  "Title"

Images

Inline (titles are optional):

![alt text](/path/img.jpg "Title")

Reference-style:

![alt text][id]
[id]: /url/to/img.jpg "Title"

Headers

Setext-style:

Header 1
========
Header 2
--------

atx-style (closing #'s are optional):

# Header 1 #
## Header 2 ##
###### Header 6

Lists

Ordered, without paragraphs:

1.  Foo
2.  Bar

Unordered, with paragraphs:

*   A list item.
    With multiple paragraphs.
*   Bar

You can nest them:

*   Abacus
    * answer
*   Bubbles
    1.  bunk
    2.  bupkis
        * BELITTLER
    3. burper
*   Cunning

Blockquotes

> Email-style angle brackets
> are used for blockquotes.
> > And, they can be nested.
> #### Headers in blockquotes
> 
> * You can quote a list.
> * Etc.

Horizontal Rules

Three or more dashes or asterisks:

---
* * *
- - - - 

Manual Line Breaks

End a line with two or more spaces:

Roses are red,   
Violets are blue.

Fenced Code Blocks

Code blocks delimited by 3 or more backticks or tildas:

```
This is a preformatted
code block
```

Header IDs

Set the id of headings with {#<id>} at end of heading line:

## My Heading {#myheading}

Tables

Fruit    |Color
---------|----------
Apples   |Red
Pears	 |Green
Bananas  |Yellow

Definition Lists

Term 1
: Definition 1
Term 2
: Definition 2

Footnotes

Body text with a footnote [^1]
[^1]: Footnote text here

Abbreviations

MDD <- will have title
*[MDD]: MarkdownDeep

 

FUTURE POSTS

  1. Using Vector Search for Posts Recommendations - one day from now

There are posts all the way to Jul 24, 2025

RECENT SERIES

  1. RavenDB 7.1 (7):
    11 Jul 2025 - The Gen AI release
  2. Production postmorterm (2):
    11 Jun 2025 - The rookie server's untimely promotion
  3. Webinar (7):
    05 Jun 2025 - Think inside the database
  4. Recording (16):
    29 May 2025 - RavenDB's Upcoming Optimizations Deep Dive
  5. RavenDB News (2):
    02 May 2025 - May 2025
View all series

RECENT COMMENTS

  • Marco, Yes, that is something that we have support for. We'll do the big reveal in about 3 - 4 weeks. :-)
    By Oren Eini on RavenDB and Gen AI Security
  • In short, you have a project that could be public or private. The comments added to the project should be vectorised, but whe...
    By Marco on RavenDB and Gen AI Security
  • Marco, In short, yes. You can limit the scope of what the AI will see during RAG for the set that the user has access to. ...
    By Oren Eini on RavenDB and Gen AI Security
  • Is it also possible to let ravendb AI only use a (dynamic) subset of the crawled data to answer questions? For example when r...
    By Marco on RavenDB and Gen AI Security
  • great article
    By Ruben on Senior developers reframe a complex problem, juniors run into it heads-on

Syndication

Main feed ... ...
Comments feed   ... ...
}