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A small step for Impala, a big step for SQL-on-Hadoop. More to come, hopefully.

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Recently Cloudera published the results of a benchmark performed internally, comparing its own SQL-on-Hadoop implementation (Impala) against a carefully selected competition composed of Hive and an undisclosed RDBMS and showing that Impala outperforms both. As Gigaom’s Derrick Harris was quick to point out, beating Hive is not something to write home about as Hive is […]

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Data Modeling for APIs. Part 1: setting the stage

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Part 1: Seting the stage | Part 2: REST and JSON | Part 3: SOAP and XML | Part 4: Linked Data and SPARQL | Part 5: Modeling vs. Meta-Modeling Lately LDO has been engaged in the design of a data model for a project aiming to deliver an API for analytics in the domain […]

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Agile business intelligence: reshaping the landscape

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With all the intense activity going on lately, i realized i did not actually make a note of something quite significant: the report that was recently published via GigaOM and Linked Data Orchestration on the new landscape in Business Intelligence. The report is titled “Agile business intelligence: reshaping the landscape” and highlights the crucial factors […]

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