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TalkEngineering
What the database was trying to tell you
- Day
- Day 1 · Tue 18 May
- Time
- 11:00
- Length
- 40 min
- Room
- Main Stage
About this session
Twelve real query plans, read live. What each one says about your schema, your indexes and the feature request that caused it.
Each plan comes from a production system and a real feature request. You will leave able to read a plan without reaching for the documentation.
You will leave with
- How to read a query plan in under a minute
- The four index mistakes behind most slow queries
- A review checklist for schema changes
Saves a calendar file with the room and the time in Lisbon time.
Next in Main Stage
TalkEngineering
What the database was trying to tell you
- Day
- Day 1 · Tue 18 May
- Time
- 11:00
- Length
- 40 min
- Room
- Main Stage
About this session
Twelve real query plans, read live. What each one says about your schema, your indexes and the feature request that caused it.
Each plan comes from a production system and a real feature request. You will leave able to read a plan without reaching for the documentation.
You will leave with
- How to read a query plan in under a minute
- The four index mistakes behind most slow queries
- A review checklist for schema changes
Saves a calendar file with the room and the time in Lisbon time.
Next in Main Stage
TalkEngineering
What the database was trying to tell you
- Day
- Day 1 · Tue 18 May
- Time
- 11:00
- Length
- 40 min
- Room
- Main Stage
About this session
Twelve real query plans, read live. What each one says about your schema, your indexes and the feature request that caused it.
Each plan comes from a production system and a real feature request. You will leave able to read a plan without reaching for the documentation.
You will leave with
- How to read a query plan in under a minute
- The four index mistakes behind most slow queries
- A review checklist for schema changes
Saves a calendar file with the room and the time in Lisbon time.
Next in Main Stage
11 · See you there
See you in Lisbon.
Doors open · Tue, 18 May 2027 at 09:00 · Pavilhão do Rio
11 · See you there
See you in Lisbon.
Doors open · Tue, 18 May 2027 at 09:00 · Pavilhão do Rio
11 · See you there
See you in Lisbon.
Doors open · Tue, 18 May 2027 at 09:00 · Pavilhão do Rio