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 LOXODATA
@l_avrot
WHY ARE DBAS SO GRUMPY
ALL THE TIME ?
NORDIC PGDAY
2018-03-12
Lætitia AVROT
Loxodata
 LOXODATA
@l_avrot
WHO
Lætitia Avrot
PostgreSQL consultant and teacher
DBA PostgreSQL for more than 10 years
(and also Oracle and SQL Server)
@l_avrot
 LOXODATA
@l_avrot
LOXODATA
Company built on 3 essential pillars
PostgreSQL DevOps Cloud
 LOXODATA
@l_avrot
Why are DBAs so grumpy all the time ?
 LOXODATA
@l_avrot
THE DESIGN
 LOXODATA
@l_avrot
Remove potential interferences
 LOXODATA
@l_avrot
The more complex, the more fun!
 LOXODATA
@l_avrot
Complexity by example
 LOXODATA
@l_avrot
Complexity by example
 LOXODATA
@l_avrot
Complexity by example
 LOXODATA
@l_avrot
Cost reduction
 LOXODATA
@l_avrot
Docker is the new black
 LOXODATA
@l_avrot
"Bad" docker by example
 LOXODATA
@l_avrot
APPLICATION DEVELOPMENT
 LOXODATA
@l_avrot
ORMs
 LOXODATA
@l_avrot
Model
 LOXODATA
@l_avrot
Be trendy : try schemaless!
 LOXODATA
@l_avrot
Time series
 LOXODATA
@l_avrot
Joins
 LOXODATA
@l_avrot
Transactions, commits, locks and so on
 LOXODATA
@l_avrot
OPS
 LOXODATA
@l_avrot
Backups
 LOXODATA
@l_avrot
Monitoring
 LOXODATA
@l_avrot
"Cleaning" $PGDATA
 LOXODATA
@l_avrot
RDBMS are magic!
 LOXODATA
@l_avrot
Autovacuum
 LOXODATA
@l_avrot
Hide behind ITIL!
 LOXODATA
@l_avrot
CONCLUSION
 LOXODATA
@l_avrot
If you're a DBA...
 LOXODATA
@l_avrot
If you're not a DBA...
 LOXODATA
@l_avrot All we need is love!
 LOXODATA
@l_avrot
Questions ?
 LOXODATA
@l_avrot
Don't forget to leave feedback
https://2018.nordicpgday.org/feedback

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Why are DBAs so grumpy all the time ?