from full-time onsite dba to remote expertise - … · a journey in effective postgresql support -...
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
FROM FULL-TIME ONSITE DBA TO REMOTE
EXPERTISE
A JOURNEY IN EFFECTIVE POSTGRESQL SUPPORTPGCONF.EU - 2019-10-16
Stéphane SCHILDKNECHT
©2019-LOXODATA
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
HEY, WHAT'S THE WIFI CODE
ESSID : PGCONFEU
At Portal login, choose the WIFI-Code link at the bottom of the login box.
Portal password : SLONIK2019
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
BEFORE WE START
Do you have ?
@pgconfeu ← follow
#pgconfeu ← to tweet
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
WHO I AM
Stéphane Schildknecht
PostgreSQL lover for almost 20 years
Founder of PostgreSQLFr (chairman 2005-2010)
Founder of Loxodata in 2010
@saschild
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
LOXODATA
3 essential pillars
PostgreSQL DevOps Cloud
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
LOXODATA
A comprehensive service offer
Architecture Consulting Teaching
Administration Audit Support
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
WHO ARE YOU?
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
ALREADY WORKING WITH POSTGRESQL?
Are you a long time PostgreSQL user?
Do you have plenty of PostgreSQL skills?
Are you experienced?
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
POSTGRESQL IS QUITE NEW FOR YOU
Just started or maybe not yet
A bit confused
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
WORKING WITH POSTGRESQL BUT...
You lack technical skills
Your activity is increasing
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
FULL-TIME EXPERT
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
DOES THAT PERSON WORK IN YOUR
COMPANY?
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
YES!
That's great, because he/she
has a deep knowledge
can solve tricky problems
has widened his/her skills to handle your company's products issues
has become the keystone of all the tech stuff in your company
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
YES...
But, he/she may
sometimes often always be too busy
focus only on your company's issues
always use the same solutions/recipes to the same kind of problems
obfuscate his work
have dif�culties to keep up to date with new technologies
may have dif�culties to train company's teams (or is frightened to lose
his/her position by doing so)
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
NO! THERE'S NO SUCH A PERSON.
Then, you will hire a full time expert, won't you?
Be careful about your team:
They learned the hard way
They may not accept criticism
They have a real knowledge of the existing state
They know more than anyone else in your company
They still have things to learn (and sometimes want to)
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
HIRE AN EXPERT?
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
The HR hell quotes:
"We help a recruitment campaign but experts are
hard to �nd"
"We don't know if we need him/her full time, we
want him/her to have side skills"
"We have a potential candidate but we're not sure
he/she's the skills we need"
"We've found someone we can't afford"
"We've found someone but he/she wants a part
time job or work remotely"
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
SO WHAT DO YOU REALLY
NEED?
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
TECHNICAL INVESTIGATOR
Answers the phone
Creates the tickets
Investigates
Sometimes solves the problem
(or transfer it)
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
SKILLS
On the product (PostgreSQL)
Context / internal usage
Internal procedures
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
SPEED
An issue can cost a lot
The speed of resolution may be
critical
The bigger the problem, the
more skills and time needed
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
THAT'S IT, YOU NEED AN EXPERT
Deep knowledge of the
technology
Many different use cases
Bugs identi�cation
Limitations
Best practices
Community involvement
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
SOLUTIONS
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
TRAINING
Train your team
Choose a well-
known training
company with
experts
Don't
under/overestimate
team's skills
Focus �rst on 80%
most used skills
Complete with
sessions focused on
some points
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
SUPPORT
Have a support company to
second your team
Choose a support offer �tted to
your needs
Inform your team about the
procedures
Never blame anyone for calling
the support
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
EXPERTISE
When you need to solve
complex problem
Ask your support company.
They know about your issues
Hire for a given and small
amount of time
This is cost effective
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
HOW TO START
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
INITIATE THE SUPPORT
Collect information on site
Document the procedures
Exchange them with the team in charge
Correct them if needed
Iterate until everyone agrees
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
BEGIN THE HARD WORK
A part time expert may work with your
team
He/she will be the technical contact to
the support company
Take in charge all the internal
procedures
Include the expert in the team
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
EVOLUTION
Evolve to on-demand expertise
Ask your known contact to come back
once a {year/month}
Talk to the others experts on support,
it's a team too!
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
FINALLY
Your internal team will learn lots of
things
The support team will be able to go
much further than you imagined
It will cost much less than a bored
internal expert who will quit
Your problems can be solved quickly
Your problems can also be anticipated
Everyone wins !
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
THAT'S ALL FOLKS!
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
SLIDES AND SOURCES
Slides will be available on the pgconf.eu website by the end of the
conference.
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
DON'T FORGET
Feedbacks (training+conference) :
https://2019.pgconf.eu/f
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LOXODATA
A journey in effective PostgreSQL support - PGConf.eu 2019 - Milano - 2019-10-16 - - cc-by-nc@saschild [email protected]
THANK YOU!
For any further question :
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