He writes that the update reflects the fact that the multiplecompression story has played out, the company has changed its approach to pricing its platform and today is the last major lock-up expiration.
The latest deduplication advances automate the process of hunting down multiple files at a very granular level and apply specialized compression algorithms to what remains to shrink your data even further.
Both Otto cycle(spark ignition) and Diesel cycle engines(compression ignition) engines can be made to run on multiple fuels(petroleum, ethanol, natural gas) The cost is only nominally more than single fuel engines.