Category: Expert Articles

Supporting the Fast Data Paradigm with Apache Spark

Supporting the Fast Data Paradigm with Apache Spark BY Stephen Dillon, Data Architect, Schneider Electric One of the latest and misunderstood narratives to come out of the Big Data domain surrounds the Fast Data...

Variants of instant recovery

Variants of instant recovery Goetz Graefe Hewlett Packard Labs Abstract Traditional theory and practice of write-ahead logging and of database recovery focus on three failure classes. These are transaction failures (typically due to deadlocks) resolved...