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The HTTP client with no timeout that took down four services
sergey_shinder_ab2d943365 profile

The HTTP client with no timeout that took down four services

#sergeyshinder #sre #reliability #incident
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2 min read
The migration that shipped with the code and locked the table for eleven minutes
sergey_shinder_ab2d943365 profile

The migration that shipped with the code and locked the table for eleven minutes

#sergeyshinder #releaseengineering #database #deployment
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2 min read
The one percent trace sampling that never captured a single failure
sergey_shinder_ab2d943365 profile

The one percent trace sampling that never captured a single failure

#sergeyshinder #observability #tracing #opentelemetry
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2 min read
The paginated export that silently skipped records every night
sergey_shinder_ab2d943365 profile

The paginated export that silently skipped records every night

#sergeyshinder #api #integration #database
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2 min read
The list element we removed that recreated nine other resources
sergey_shinder_ab2d943365 profile

The list element we removed that recreated nine other resources

#sergeyshinder #terraform #iac #infrastructure
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2 min read
The liveness probe that restarted every pod during a database slowdown
sergey_shinder_ab2d943365 profile

The liveness probe that restarted every pod during a database slowdown

#sergeyshinder #kubernetes #containers #reliability
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2 min read
The CI cache key that let one branch poison every build
sergey_shinder_ab2d943365 profile

The CI cache key that let one branch poison every build

#sergeyshinder #cicd #githubactions #devops
1
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2 min read
The certificate our partner rotated without telling anyone
sergey_shinder_ab2d943365 profile

The certificate our partner rotated without telling anyone

#sergeyshinder #api #integration #tls
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2 min read
The debug logging we left on in production for a month
sergey_shinder_ab2d943365 profile

The debug logging we left on in production for a month

#sergeyshinder #logging #observability #monitoring
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2 min read
The pipeline that could deploy to production from any branch
sergey_shinder_ab2d943365 profile

The pipeline that could deploy to production from any branch

#sergeyshinder #cicd #security #devops
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2 min read
The load test that passed because it was too polite
sergey_shinder_ab2d943365 profile

The load test that passed because it was too polite

#sergeyshinder #sre #performance #reliability
1
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2 min read
The Terraform state file that stored our database password in plain text
sergey_shinder_ab2d943365 profile

The Terraform state file that stored our database password in plain text

#sergeyshinder #terraform #iac #security
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2 min read
The optional field every consumer treated as required
sergey_shinder_ab2d943365 profile

The optional field every consumer treated as required

#sergeyshinder #api #integration #backend
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2 min read
The metric label that cost more than the service
sergey_shinder_ab2d943365 profile

The metric label that cost more than the service

#sergeyshinder #observability #monitoring #prometheus
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2 min read
The deploy that needed one person who was on holiday
sergey_shinder_ab2d943365 profile

The deploy that needed one person who was on holiday

#sergeyshinder #automation #deployment #devops
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2 min read
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