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David Wentzel LLC – all things data

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Putt's Law

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The Wooden Badger

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What Goes Around Comes Around

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Schema-less solutions may need a little more schema after all

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Just How Expensive is a Bookmark Lookup in a Query Plan

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Just How Expensive is a Sort Operator in a Query Plan

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Adding a Server to Central Management Server from TSQL

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BGP and BGPSec...you really should care about this

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They Should Call Them Evil Spools

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SCHEMABINDING Performance Considerations

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ALTER SCHEMA TRANSFER for Zero Downtime Database Upgrades

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TSQL Unit Testing Tool Comparisons

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Autonomous Transactions

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How Big is a BIGINT?

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sys.dm_db_index_usage_stats

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Object Relational Mappers Series - So You Want to Use an ORM Anyway

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Object Relational Mappers Series - The UnGodly GUID

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The Netflix Culture

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Object Relational Mappers Series - The SELECT * Problem

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More on the Halloween Problem

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CREATE or REPLACE pattern for Transact SQL

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Object Relational Mappers Series - The N+1 SELECTs Problem

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Object Relational Mappers Series - Is Your ORM Eager to be Lazy

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Object Relational Mappers Series - The Caching Conundrum

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Eager Spools in Query Plans and the Halloween Problem

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About Me

Dave Wentzel is a Data and AI Architect with Microsoft. More ›

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