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Chris Travers's user avatar
Chris Travers's user avatar
Chris Travers's user avatar
Chris Travers
  • Member for 12 years
  • Last seen more than a month ago
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About

I am the most active developer on LedgerSMB, which accounts for most of my consulting and freelance work. I also offer PostgreSQL-related consulting services and more.

I also am a co-founder of Efficito which offers LedgerSMB ERP hosting for small to midsized businesses. Efficito: Robust, flexible, and open.

I also head the database team for for Adjust GmbH, working with PostgreSQL databases into the 20TB range and database environments of up to 4PB. My team is responsible for managing this data, and for building the next generation of products which will drive the market forward.

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Top posts
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answer
55
Very slow DELETE in PostgreSQL, workaround?
Mar 20, 2013
answer
54
Scalability limitations of PostgreSQL and MySQL
Oct 1, 2012
answer
44
Performance difference between MySQL and PostgreSQL for the same schema/queries
Sep 1, 2013
answer
42
Most efficient way of bulk deleting rows from postgres
Feb 19, 2013
answer
40
Increasing work_mem and shared_buffers on Postgres 9.2 significantly slows down queries
Jan 27, 2013
question
19
Choice of authentication approach for financial app on PostgreSQL
Oct 3, 2012
answer
18
Measure the size of a PostgreSQL table row
Sep 7, 2012
answer
17
Is it OK to keep a value which updates in a table?
Jan 29, 2013
answer
16
Constrain input to a few different strings
Sep 3, 2012
answer
16
Is it better to separate a big query into multiple smaller queries?
Feb 23, 2013
Top Meta posts
0
3
11
Should old questions that have no answers and are "too localized" or "too broad" be closed?
6
Spam Edits on answers
3
What other databases would you like to see on SQL Fiddle?
Top network posts
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557
Permission denied for relation in PostgreSQL
69
When to choose fiber instead of twisted pair (copper)
50
Import Excel Data into PostgreSQL 9.3
47
PostgreSQL with Homebrew on Mac
42
Convert Text To Varchar