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Checkpoint 2 clarification

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Oliver Kennedy 2021-04-03 13:45:30 -04:00
parent da5f2478cd
commit 675865ff2f
Signed by: okennedy
GPG key ID: 3E5F9B3ABD3FDB60
1 changed files with 6 additions and 6 deletions
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src/teaching/cse-562/2021sp/checkpoint2.erb
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@ -42,14 +42,14 @@ All tests will be run on dedicated hardware equipped with an Intel(R) Core(TM) i
<dl>
<dt>30 randomly-generated Select-Project queries</dt>
<dd><b>Under 20 seconds total</b>: 4 points</dd>
<dd><b>Under 10 seconds per query</b>: 2 points</dd>
<dd><b>Under 20 seconds total</b>: 4 of 4 points</dd>
<dd><b>Under 10 seconds per query</b>: 2 of 4 points</dd>
<dt>3 randomly-generated queries based on the <a href="http://www.tpc.org/tpch/">TPC-H</a> benchmark, with a scale factor of 0.1 (100MB) and templates listed below</dt>
<dd><b>Under 30 seconds total</b>: 8 points + leaderboard ranking</dd>
<dd><b>Under 50 seconds total</b>: 8 points</dd>
<dd><b>Under 120 seconds total</b>: 4 points</dd>
<dd><b>Under 120 seconds per query</b>: 2 points</dd>
<dd><b>Under 30 seconds total</b>: 8 of 8 points + leaderboard ranking</dd>
<dd><b>Under 50 seconds total</b>: 8 of 8 points</dd>
<dd><b>Under 120 seconds total</b>: 4 of 8 points</dd>
<dd><b>Under 120 seconds per query</b>: 2 of 8 points</dd>
</dl>
Note in particular that these queries make extensive use of equi-joins, order-by, and limit clauses, which will now need to be supported.