bigrquery 1.1.1

bigrquery 1.1.0

Improved type support

SQL translation

Minor bug fixes and improvements

bigrquery 1.0.0

Improved downloads

The system for downloading data from BigQuery into R has been rewritten from the ground up to give considerable improvements in performance and flexibility.

I can now download the first million rows of publicdata.samples.natality in about a minute. This data frame is about 170 MB in BigQuery and 140 MB in R; a minute to download this much data seems reasonable to me. The bottleneck for loading BigQuery data is now parsing BigQuery’s json format. I don’t see any obvious way to make this faster as I’m already using the fastest C++ json parser, RapidJson. If this is still too slow for you (i.e. you’re downloading GBs of data), see ?bq_table_download for an alternative approach.

New features

dplyr

DBI

Low-level API

The low-level API has been completely overhauled to make it easier to use. The primary motivation was to make bigrquery development more enjoyable for me, but it should also be helpful to you when you need to go outside of the features provided by higher-level DBI and dplyr interfaces. The old API has been soft-deprecated - it will continue to work, but no further development will occur (including bug fixes). It will be formally deprecated in the next version, and then removed in the version after that.

Bug fixes and minor improvements

dplyr

Low-level

Version 0.4.1

Version 0.4.0

New features

Big fixes and minor improvements

Version 0.3.0

Version 0.2.0.