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Schema viewer has poor performace w lots of tables #45

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rafrombrc opened this issue Feb 25, 2017 · 3 comments · May be fixed by MaxMood96/redash#8, MaxMood96/redash#22, MaxMood96/redash#23 or MaxMood96/redash#30
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@rafrombrc
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Our main 'presto' data source has a lot of archived tables, which cause the schema browser to be very slow when trying to scroll or filter through the set of available tables. We have #31 open to have the archived tables be hidden by default, but it might be possible to improve the schema browser performance even without #31 being completed.

@rafrombrc rafrombrc added this to the 2 milestone Feb 25, 2017
@arikfr
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arikfr commented Feb 28, 2017

How many tables are we talking about?

@rafrombrc
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Looks like we're approaching 300 tables in this source.

@arikfr
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arikfr commented Mar 9, 2017

300 isn't that much, but how many columns they have?

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