What makes speech and language interfaces hard to create? Part 1: Overview

This article is in a series about computers, speech and language: Why are speech or language interfaces useful? What makes speech or language interfaces hard to create?  Part 1: Overview What makes speech or langauge interfaces hard to create?  Part 2: Speech What makes speech or language interfaces hard to create?  Part 3: Language When … Continue reading What makes speech and language interfaces hard to create? Part 1: Overview

From Excel to SSIS, Part 4: Grouping and calculating

This article is part of a series: From Excel to SSIS Getting started File Save As (a kind of Hello, World! program for SSIS) Filtering rows Grouping and calculating Joining streams of data 0. Introduction Over the articles in the series, we have been gradually working our way towards useful and interesting SSIS code.  So far we … Continue reading From Excel to SSIS, Part 4: Grouping and calculating