All Skills

25,835 skills
snoodleboot-io
Iac Best Practices
State is the map between your code and real resources.
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Slo Sli Definition
**SLO (Service Level Objective):** What we promise (99.9%)
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Test Mocking Rules
Comprehensive guidelines for when and how to use mocks, stubs, and fakes in tests
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Testing Strategies
Three shapes get argued about as if one were correct.
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Feature Engineering
Cardinality and model family jointly determine the encoding.
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Dimensional Modeling
**Structure:**
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Feature Store Design
The pitch is often "a central place to store features," which undersells it into
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Idempotency Patterns
**Pattern:**
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Root Cause Five Whys
1.
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Test Data Strategies
These three are not interchangeable, and picking the wrong one is the root of a
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Code Review Practices
The single highest-leverage convention in code review is prefixing every comment
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Edge And Cdn Delivery
A CDN is a cache that obeys your origin's instructions.
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Mlops Pipeline Design
Software CI assumes a git sha plus a lockfile determines the build.
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Problem Decomposition
A stakeholder asks to make search faster.
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Flaky Test Remediation
A flaky test is one that produces different results on unchanged code and an
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Model Interpretability
"Make it interpretable" is four different requests.
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API Versioning Strategy
Versioning exists because you cannot deploy your clients.
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Message Queue Selection
Messaging systems fall into three fundamental shapes, and most bad choices come
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Object Storage Patterns
Almost every object-storage mistake comes from carrying filesystem instincts into
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Python Typing And Async
Type hints are checked by a separate tool (`mypy`, `pyright`), never by CPython
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snoodleboot-io
Cloud Migration Strategy
There is no such thing as "the migration." An estate is a collection of
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Cloud Provider Tradeoffs
Compute, object storage, block storage, a managed relational database, a message
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snoodleboot-io
Component Design Systems
A design system has three token layers, and conflating them is what makes systems
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Multiagent Orchestration
Run a genuinely-parallel multiagent implementation with detailed guidance - plan, gate on environment, spawn subagents concurrently, aggregate, and debug/retry
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snoodleboot-io
Nosql Database Selection
Relational modelling lets you defer query design: normalize the entities, and
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Performance Optimization
The instruction to profile before optimizing survives because intuition about
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Verbose
API Security (Verbose)
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Batch Vs Realtime Scoring
The choice is not about scale or sophistication.
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Data Validation Pipelines
A validation *boundary* is any point where data crosses from a system you do not
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Technical Debt Management
Debt that exists only in engineers' heads cannot be prioritised, funded, or
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Technical Decision Making
The single most useful question before analysing anything is: *what does it cost
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snoodleboot-io
Time Series Preprocessing
Almost every downstream bug traces back to an index that was assumed regular and
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Distributed Caching Design
The default, because it fails open: when the cache is unavailable, reads still
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Incident Timeline Creation
**Server Logs:**
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Incremental Implementation
Comprehensive guide for implementing code incrementally following established patterns, conventions, and quality standards
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Slowly Changing Dimensions
**When:** Not important (contact info)
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