Chris Travers

5,616 reputation

636

bio	website	ledgersmbdev.blogspot.com
	location	Jakarta, Indonesia
	age	37
visits	member for	9 months
	seen	Jun 13 at 9:04
stats	profile views	127

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.

	5,616 reputation	bio	website	ledgersmbdev.blogspot.com	visits	member for	9 months
636 badges		location	Jakarta, Indonesia		seen	Jun 13 at 9:04

summary answers questions tags badges favorites bounties reputation activity

255 Answers

votes activity newest

17	Is it OK to keep a value which updates in a table?
10	How to create a database for unknown kinds of data?
8	Why can't RDBM's cluster the way NoSQL does?
8	What platform for a large record based mathematical database?
8	Scalability limitations of PostgreSQL and MySQL

5,616 Reputation

+20	Inconsistency in repeatable read
+10	How to Model / Quickly test for set membership in SQL?
+10	Why shouldn't we allow NULLs?
+15	Transactions, references and how to enforce double entry bookkeeping? (PG)

4 Questions

votes activity newest

8	Choice of authentication approach for financial app on PostgreSQL
8	Modelling constraints on subset aggregates?
5	To Foreign Key or not to Foreign Key… (inet -> cidr)
3	Database encryption and key management with pg_crypto

157 Tags

219 postgresql × 147	31 database-recommendation × 15
108 database-design × 67	28 performance × 18
64 mysql × 38	28 nosql × 8
41 sql × 28	24 rdbms × 3
32 postgresql-9.1 × 18	21 scalability × 3