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: 7,546

|

Comments: 51,163

Copyright ©️ Ayende Rahien 2004 — 2025

Privacy Policy · Terms

filter by tags archive

architecture (599) rss
bugs (447) rss
challanges (123) rss
community (372) rss
databases (480) rss
design (892) rss
development (628) rss
hibernating-practices (69) rss
miscellaneous (592) rss
performance (390) rss
programming (1074) rss
raven (1420) rss
ravendb.net (501) rss
reviews (184) rss

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)
2025
- January (12)

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

Aug 24 2005

Current Projects

time to read 2 min | 308 words

This is mainly for my own book keeping, this is the list of my current open source projects and their statuses

Rhino Mocks - Production
Brail - Production
NHiberante Query Analyzer - final beta stages
Reflector.Boo - Alpha released
Boo's Design By Contract - not released, ugly code
Ayende Bug Tracker - some code written

That is quite a bit.

Brail saw some activity and new features for the past few days and Rhino Mocks is feature complete and fully tested. NHibernate Query Analyzer is my first project and it represent about 10 months of work. I consider it my learning experiance about how to write big piece of software. It's certainly not the way I would've written it now. Reflector.Boo has some very glaring bugs (properties, for instance) that I don't have the time to fix. Boo's Design By Contract are very cool and are very complex beast (which is why I'm taking a rest from them).

Ayende's Bug Tracker is something that I'm making as a show piece, since I'm interested in starting to get paid for coding (Hint: If you're looking for a developer for the .Net platform in Israel, send me an email.). It currently has two classes (Project written down, since I gotten side tracked with Brail and added lots of cool stuff there to make it easier to develop.

Tweet Share Share 0 comments

Tags:

Programming

Comments

Comment preview

Comments have been closed on this topic.

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

NTFS has an emergency stash of disk space - 9 hours from now
Challenge: Giving file system developer ulcer - 3 days from now
RavenDB 7.1: Next-Gen Pagers - 10 days from now
RavenDB 7.1: Write modes - 12 days from now
RavenDB 7.1: Reclaiming disk space - 14 days from now

And 1 more posts are pending...

There are posts all the way to Feb 17, 2025

RECENT SERIES

Challenge (77):
20 Jan 2025 - What does this code do?
Answer (13):
22 Jan 2025 - What does this code do?
Production post-mortem (2):
17 Jan 2025 - Inspecting ourselves to death
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

Syndication

Main feed
Comments feed

}