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using EF good/bad/ugly client-side #2991

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DickBaker opened this issue Jan 7, 2021 · 3 comments
Closed

using EF good/bad/ugly client-side #2991

DickBaker opened this issue Jan 7, 2021 · 3 comments

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@DickBaker
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EF starting well with perf initiative for v5-v6 at https://docs.microsoft.com/en-us/ef/core/performance/performance-diagnosis?tabs=simple-logging%2Cload-entities and I am hoping this will develop to contrast the different styles of using EF in anger [not just trivial courseware/demoware]. Building on Roji's work [minimising roundtrip/traffic] I will shortly contribute a [more involved] PR highlighting client-side alternatives to show some gotchas / goodness that I hope you will publish [after inevitable wrangling!] to enlighten & encourage efficient methodologies.
Besides the C# code I will submit an .XLSX to portray my results, but I am conscious that probably will still need a good wordsmith to explain the angles in best light. HTH anyway even if few sacred cows get scapegoated [sorry pun].
@DickBaker DickBaker mentioned this issue Jan 7, 2021
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DickBaker pushed a commit to DickBaker/EntityFramework.Docs that referenced this issue Jan 7, 2021
new PR in response to Issue dotnet#2991
26b1d9e 
FYI I left in DIYMark as debug convenience [drop before merge]
PK driven like most real-world scenarios [AK too wide etc]
request/sequential/random and caching [avoid r-trip] cases
20 methods = 3xRoji, 5xADO, 4xFind, 2xFirst,2xHybrid, 2xObj, 2xDict
perhaps investigate BM RunStrategy, MaxIterationCount, SimpleJob, ShortRunJob
DickBaker pushed a commit to DickBaker/EntityFramework.Docs that referenced this issue Jan 8, 2021
Issue dotnet#2991 for problem context and goals
7cb91ed 
FYI I left in DIYMark as debug convenience [drop before merge]
PK driven like most real-world scenarios [AK too wide etc]
request/sequential/random and caching [avoid r-trip] cases
20 methods = 3xRoji, 5xADO, 4xFind, 2xFirst,2xHybrid, 2xObj, 2xDict
perhaps investigate BM RunStrategy, MaxIterationCount, SimpleJob, ShortRunJob
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EfBench02.* results & my analysis, but needs fuller explanation and Dev guidance
@DickBaker DickBaker mentioned this issue Jan 8, 2021
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@AndriySvyryd AndriySvyryd modified the milestone: Backlog Jan 8, 2021
@ajcvickers
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Ping @roji

@roji
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roji commented Feb 2, 2021

Let's wait a few more days for a response on #2992 (comment)

@roji
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roji commented Feb 6, 2021

Closing this for now as per #2992 (comment)

@roji roji closed this as completed Feb 6, 2021
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@ajcvickers @roji @DickBaker @AndriySvyryd