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# Questions  - how to implement this?  - something in Spark?  - in Grappa?  - in an existing database (e.g. Postgres?)  - how to evaluate?  - data structure microbenchmarks  - key/value store  - kv with more interesting values (e.g. sets)  - database workload  - graph db?  - web server workload (like phase-recon paper)  diff --git a/layout.md b/layout.md  index 0a93279..292ab04 100644  --- a/layout.md  +++ b/layout.md 
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Related work.md  Questions.md  Ideas.md