* Portability: Write Once
Deploy Anywhere: write your analytics for a laptop, run on an EDW and Hadoop clusters
These products have implemented Write Once
functionality through a mix of software and/or firmware that emulates Write Once
capabilities on rewritable magnetic media.
ISO/IEC 17345 specifies the mechanical, physical and optical characteristics of Rewritable and true Write Once
30GB UDO media.
Read Many (WORM) storage records unalterable video.
We might pick out one new columnist to write once
a week, or we could choose as many as four, who would contribute about once a month.
With true Write Once
authenticity and a media life of 50+ years, UDO meets the most demanding requirements of regulatory agencies and other authorities for the secure, long-term storage of information.
These include silicon based dynamic and static random access memory (RAM), magnetic hard disk drives, optical disks (including write once
read many [WORM], magneto/optic, CD-ROM, and DVD disk, and magnetic tape.
The reigning philosophy behind Java development is, "Write Once
, Run Anywhere." Therefore J2EE applications are able to run on any platform such as Windows, Unix or IBM's OS390.
Theoretically, this means that developers can write once
client-side apps that can run on any device that has a compliant Java Virtual Machine (JVM).
The third-generation drive reads and writes four recordable formats including DVD-R (write once
), DVD-RW (re-recordable), CD-R, and CD-RW, and offers up to 4.7 GB of storage capacity per DVD side.
"The PointBase database system has been designed with these (new e-business) requirements in mind, and for organizations that are committed to the Java application promise of write once
run anywhere, the PointBase system is a new breed of database product designed to satisfy their e-business needs," White wrote.
Building on the Write Once
Run Anywhere philosophy, Java is fast becoming a platform of choice to integrate a myriad of systems, hardware devices and software services.