26b0f433f0
FSDB is package of commands for manipulating flat-ASCII databases from shell scripts. FSDB is useful to process medium amounts of data (with very little data you'd do it by hand, with megabytes you might want a real database).
23 lines
1 KiB
Text
23 lines
1 KiB
Text
FSDB is package of commands for manipulating flat-ASCII databases from
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shell scripts. FSDB is useful to process medium amounts of data (with
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very little data you'd do it by hand, with megabytes you might want a
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real database).
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Fsdb was known as Jdb from 1991 to Oct. 2008.
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Fsdb is very good at doing things like:
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- extracting measurements from experimental output
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- re-examining data to address different hypotheses
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- joining data from different experiments
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- eliminating/detecting outliers
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- computing statistics on data (mean, confidence intervals,
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correlations, histograms)
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- reformatting data for graphing programs
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Rather than hand-code scripts to do each special case, FSDB provides
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higher-level functions. Although it's often easy throw together a
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custom script to do any single task, I believe that there are several
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advantages to using this library: it is higher-level than raw perl,
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control uses names intead of column numbers, it is self-documenting,
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and it is very robust (error cases, careful memory handling, etc.).
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