DDR4 SDRAM computer buses have migrated towards replacing parallel buses with serial buses, for example by the evolution of Serial ATA replacing Parallel ATA, PCI Express replacing PCI, and serial ports replacing parallel ports. In general, serial buses are easier to scale up and have fewer wires/traces, making circuit boards using them easier to design. In the longer term, experts speculate that non-volatile RAM types like PCM (phase-change memory), RRAM (resistive random-access memory), or MRAM (magnetoresistive random-access memory) could replace DDR4 SDRAM and its successors. GDDR5 SGRAM is a graphics type of DDR3 synchronous graphics RAM, which was introduced before DDR4, and
What Alice Found on the highway under mysterious circumstances and a middle-aged "snowbird" couple in an RV come to her rescue, offering a ride all the way south. Before too long we're wondering if it wasn't the seemingly good Samaritans who sabotaged her car in the first place. "What Alice Found" is a complex story about mothers and daughters and the "haves and have-nots" in American society as Alice is turned into a truck stop prostitute. Critically acclaimed, "What Alice Found" was selected by "The New York Times"' Stephen Holden as a "Critic's Pick" and was praised by Kevin Thomas in the "Los