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#datahike
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2021-03-11
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Casey15:03:39

Bad entity value :db.type/bytes at [:db/add 12 :db/valueType :db.type/bytes],
   value does not match schema definition. Must be conform to: #{:db.type/number
   :db.type/instant :db.type/tuple :db.type/boolean :db.type/uuid :db.type/value
   :db.type/string :db.type/keyword :db.type/ref :db.type/bigdec :db.type/float
   :db.type/bigint :db.type/double :db.type/long :db.type/symbol}
Is :db.type/bytes not implemented in datahike?

kkuehne19:03:31

Yes it's planned. We had the discussion on implementing the byte type over on discord.

Casey08:03:09

Thanks! I've joined the discord.

jeroenvandijk16:03:18

@ramblurr @jjttjj We have implemented effcient timeseries querying in Datomic. The insertion of data is capped by the transactor and the number of datoms becomes a problem at some point. But it is possible if you insert the data with accumulating values

jeroenvandijk16:03:00

E.g on t0 you insert the value X0, on t1 you insert the value X0 + X1

jeroenvandijk16:03:50

When you query arbitrary ranges you substract X0 from X1 and you have the value for that period

jeroenvandijk16:03:19

So depending on the granularity and the range of the data the query will be heavy or very lite (even over years if the steps in between are big)

raspasov20:03:19

(re-posting this from #datomic) Do you guys know of any graphical UI for browsing Datalog data? I’m thinking something in the style of Postico (for Postgres) or Sequel Pro for MySQL

Casey08:03:03

I know of this https://github.com/replikativ/datahike-frontend haven't used it myself. I'd also be very interested in a nice frontend.

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JB07:03:28

https://github.com/homebaseio/datalog-console homebase + lambdaforge/datahike are working on one!

👍 3