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Debugging parameter mismatch across RAC database instances with R, dba_hist,...
(This article was first published on Bommarito Consulting » r, and kindly contributed to R-bloggers)Did you find this post useful? Does your organization need Oracle services? We can help. Much of...
View ArticleRetrieving the VIX term structure in R
(This article was first published on Bommarito Consulting » r, and kindly contributed to R-bloggers) Much of my time lately has gone into analyzing and trading products in the volatility complex. As...
View ArticleConnecting R to an Oracle database with RJDBC
(This article was first published on Bommarito Consulting » r, and kindly contributed to R-bloggers)In many circumstances, you might want to connect R directly to a database to store and retrieve...
View ArticleRevisiting text processing with R and Python
(This article was first published on Bommarito Consulting » r, and kindly contributed to R-bloggers) Back in 2011, I covered the relative performance difference of the most popular libraries for text...
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Plotting Oracle RMAN backup durations with R
(This article was first published on Bommarito Consulting » r, and kindly contributed to R-bloggers) How long does your Oracle RMAN backup take to complete? How does this vary over time? Are there...
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Plotting average read and write operation size by ASM disk for Oracle
(This article was first published on Bommarito Consulting » r, and kindly contributed to R-bloggers) Throughput, throughput, throughput – for many databases, this is the performance measure of...
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Is the Tax Code the longest Title?
(This article was first published on Bommarito Consulting » r, and kindly contributed to R-bloggers) Last week, I shared that Dan Katz and I had finally published a draft of our paper, Measuring the...
View Articleipython notebook for R: Quickstart for Ubuntu
(This article was first published on Bommarito Consulting » r, and kindly contributed to R-bloggers) If you’re like me, you love ipython notebook but often write R. RStudio’s integrated RMarkdown is...
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