DDD Perth 2022 Agenda
Kwoka (Quokka)
Kwonding (Quandong)
Yoorn (Bobtail)
Mangatj (Banksia)
Yiibi (Black Cockatoo)
Mari (Red Gum)
Djakal-Ngakal (Galah)
Bilya (River)
Maali (Black Swan)
7:45 am - 8:40 am
Registration
8:40 am - 8:55 am
Welcome and Housekeeping
8:55 am - 9:10 am
Welcome to Country
9:10 am - 10:00 am
9:10 am - 10:00 am
Kwoka (Quokka)
Christina Aldan
10:00 am - 10:10 am
Changeover
10:10 am - 10:55 am
10:10 am - 10:55 am
Mangatj (Banksia)
Damian Maclennan
10:10 am - 10:55 am
Yiibi (Black Cockatoo)
Ricki Barnes
10:10 am - 10:55 am
Maali (Black Swan)
Phil Wild
10:55 am - 11:25 am
Morning Tea
11:25 am - 12:10 pm
11:25 am - 12:10 pm
Kwoka (Quokka)
Derek Bingham
11:25 am - 12:10 pm
Kwonding (Quandong)
James Hercock, James Trotter
11:25 am - 12:10 pm
Yiibi (Black Cockatoo)
Kristy Haines
11:25 am - 12:10 pm
Maali (Black Swan)
Macklin Hartley
12:10 pm - 12:20 pm
Changeover
12:20 pm - 12:40 pm
12:20 pm - 12:40 pm
Yoorn (Bobtail)
George Coldham, Ke Swen Lee
12:20 pm - 12:40 pm
Mangatj (Banksia)
David Martin
12:20 pm - 12:40 pm
Yiibi (Black Cockatoo)
Cristi Middag
12:40 pm - 12:50 pm
Changeover
12:50 pm - 1:35 pm
12:50 pm - 1:35 pm
Mari (Red Gum)
Troy Gerwien
1:35 pm - 2:35 pm
Lunch
2:35 pm - 3:05 pm
2:35 pm - 3:05 pm
Kwoka (Quokka)
David Meacock, Sarada Lee, Julie Grundy, Christina Aldan, Sam Price
2:35 pm - 3:05 pm
Bilya (River)
Rebecca Waters, Ryan Oakley, Louise Capper, Teresa Watts, Tina Ambrose
3:05 pm - 3:15 pm
Changeover
3:15 pm - 3:25 pm
3:15 pm - 3:35 pm
Kwoka (Quokka)
Megan Pusey
3:15 pm - 3:35 pm
Kwonding (Quandong)
Aish Srinivas
3:15 pm - 3:35 pm
Yoorn (Bobtail)
Jiaranai Keatnuxsuo
3:15 pm - 3:35 pm
Mangatj (Banksia)
Aiden Sobey
3:15 pm - 3:35 pm
Yiibi (Black Cockatoo)
Michelle "MishManners" Duke
3:15 pm - 3:35 pm
Maali (Black Swan)
Sarah McGeough
3:25 pm - 3:35 pm
3:35 pm - 4:05 pm
Coffee Break
4:05 pm - 4:55 pm
4:55 pm - 5:25 pm
Prize Draw
5:25 pm - 5:35 pm
Closing
5:35 pm
DDD Afters
Why is my query slow? An indexing story
🕓 11:25 am - 12:10 pm📍 Mangatj (Banksia)
Recording
Watch on YouTube (opens in a new tab)Indexes, the get out of jail card for slow queries am I right? I mean it worked, so should we care beyond that? Like in most things in software development, it depends.
In this talk we will go on a journey and learn about:
* What is an index and how does it work?
* When should an index not be used?
* What is the cost of indexing all the indexes?
* Different types of indexes and when to use each?
* How to debug why your index isn't being used?
Speaker
Boris Badrov
Software developer - VGW
Dev by day, kite surfer also... by day otherwise pretending to be a chef cooking whatever dish I found on youtube.
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