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One Missing Parameter Doubled Our Connection Pool Wait Time
Kamen
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Kamen
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Sep 11
One Missing Parameter Doubled Our Connection Pool Wait Time
#
java
#
springboot
#
jpa
#
hibernate
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3 min read
Our H2 tests passed but postgres in production disagreed
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Sep 14
Our H2 tests passed but postgres in production disagreed
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3 min read
An Engineer Left ddl-auto=update in Staging. Production Ended Up With Two Columns Instead of One.
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Sep 23
An Engineer Left ddl-auto=update in Staging. Production Ended Up With Two Columns Instead of One.
#
backend
#
database
#
devops
#
java
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4 min read
Management rejected three tech debt proposals. The fourth one passed because I spoke their language.
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Sep 25
Management rejected three tech debt proposals. The fourth one passed because I spoke their language.
#
career
#
management
#
softwareengineering
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3 min read
One bad payload took down our kafka consumer group for 45 Minutes
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Sep 30
One bad payload took down our kafka consumer group for 45 Minutes
#
backend
#
devops
#
softwaredevelopment
2
reactions
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3 min read
One missing index turned a 40ms query into a 12-second one
Kamen
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Oct 3
One missing index turned a 40ms query into a 12-second one
#
database
#
performance
#
sql
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3 min read
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