3,097 reputation
1720
bio website karwin.com
location California
age 47
visits member for 3 years, 1 month
seen 6 hours ago

I'm Senior Knowledge Manager at Percona, a services company specializing in the MySQL database.

I've been a software engineer since 1987, and my specialty is as an SQL maven. I also have experience programming in Java, PHP, Perl, C, JavaScript, and I have many other coding skills.

I've written a book, SQL Antipatterns: Avoiding the Pitfalls of Database Programming from Pragmatic Bookshelf, based on the most common SQL problems I've answered on Stack Overflow and other forums, mailing lists, and newsgroups over the past 15 years.


This user has not asked any questions
194
× 77
18
31
× 9
18
30
× 3
14
× 4
26
× 7
12
× 9
20
× 5
11
× 3
Stack Overflow 211,074 rep 33288444
Database Administrators 3,097 rep 1720
Programmers 1,411 rep 820
Meta Stack Exchange 831 rep 88
Home Improvement 271 rep 25

122 Votes Cast

all time   by type  
122 up 31 question
0 down 91 answer