Four short links: 26 May 2009

Databases, Sensors, Visualization, and Patents

1. Flare -- dynamically partitioning and reconstructing key-value server. Currently built on Tokyo Cabinet, but backend is theoretically pluggable. (via joshua on delicious)
2. Implantable Device Offers Continuous Cancer Monitoring -- the sensor network begins to extend into our bodies. The cylindrical, 5-millimeter implant contains magnetic nanoparticles coated with antibodies specific to the target molecules. Target molecules enter the implant through a semipermeable membrane, bind to the particles and cause them to clump together. That clumping can be detected by MRI (magnetic resonance imaging). The device is made of a polymer called polyethylene, which is commonly used in orthopedic implants. The semipermeable membrane, which allows target molecules to enter but keeps the magnetic nanoparticles trapped inside, is made of polycarbonate, a compound used in many plastics. (via FreakLabs)
3. Visualizing Data source -- the source code to examples in Visualizing Data.
4. The First Software Patent (Wired) -- was issued on this day in 1981, for a complex full-text storage and retrieval system. Tellingly, business strategy of the owner of the first software patent was ... to become a patent lawyer. A day that will linger in irritation, if not live in infamy. (via glynmoody on Twitter)