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expected (new) date : 2017-04-01
expected features:
- Pandas-0.22.0
- PyQt5-5.9.1-5.9.2, Spyder-3.2.8
- Bokeh-0.12.15, Holoviews-1.10.0dev1 (jupyterlab compatibility)
- Notebook-5.4.1 (Term…
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I written a dataframe to parquet file which 256 columns. I've to append the next data to the same file but another dataframe which has less columns than original.
Those two are different processes…
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I have about 50 csv files where each file contains data I want to plot using dash and pandas. There is a dropdown menu to let the user choose which file to plot and various kinds of plot will be displ…
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I have close to 300 projects in my workspace directory. Some have several years. The problem is I don't know where the data comes from, when exactly I processed them (two years ago, OK, but what month…
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My host has no GPU. I've injected ~170 M NYC Taxi trip records to MapD and tested some simple queries. The queries were not fulfilled very quickly. For example, this query
$ time echo "select avg(t…
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Amazing package, excellent for building a cache mechanism. I have a matrix with time series with dates in the rows (700) and the entity in the columns (2 million). I tried coercing this matrix to a da…
Fpadt updated
7 years ago
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This could be as simple as a one liner to enable it in the current MapDBMemTable, plus recovery logic. However, need to benchmark as the MapDBMemTable is already not fast.
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A Kudo Source & Sink for EEL
Kudos is like a hybrid of a RDBMS and a NoSql database.
- The API is similar to HBase and requires a primary key
- Unlike HBase it requires a data model - schema
-…
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Ok, so I completely forgot to make a separate issue for this, discussing what to do the "cleaning up global namespace" issue (which is unrelated)
https://github.com/linnarsson-lab/Loom/issues/89#is…
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AWS just announced Athena (wow the project names really work well together here just randomly). This just may solve the one outstanding serverless concern - database. Opportunity for a serverless ORM …