Today trend is circuit characterized by reliability, low power dissipation, low leakage current, low cost and there is required to reduce each of these. To reduce device size and increasing chip density have increase the design complexity. The memories have provided the system designer with components of considerable capability and extensive application. Dynamic random access memory (DRAM) give...

Proliferation of data caused by rapid increases in computer power and the rise of the internet have caused an acute need for advanced data storage technology. Patterned magnetic media and magneto-resistive random-access memory (MRAM) can potentially fulfill this need. The technique of interference lithography is examined in the context of patterning ~100 nm size features. An interferometer is d...

The gap between the access time of primary and secondary storage technologies, often called the access gap, has long constrained the performance of computer systems. Unfortunately, this gap is growing, not shrinking. While today’s technologies improve the capacity of both of these storage media at a furious pace, they are not as successful at reducing access times. Instead, the speed of computa...

First, background will be provided on embedded DRAM process, circuit and market issues. The term system-on-silicon has been used to denote the integration of random logic, processor cores, SRAMs, ROMs, and analog components on the same die. But up to recently, one major component had been missing: high-density DRAMs. Today's technologies allow the integration of significant amounts of DRAM memo...

The speed of storing and fetching data on SCSI disks has a great restriction on the efficiency of SAN based on Fiber Channel Network. In this paper, a high-efficient FC-SAN storage method attributed to the statistics conclusions of the file system workload is designed and implemented. By evaluating the load heavy or light, the system selects DISK or RAM devices as the main storage media accordi...

Load balance just reasonably allocate request from users to each edge cloud storage servers. It can avoid overloading or congestion to ensure data transmission efficiency. Referring to idea of ant colony algorithm, the paper brought out Content Delivery Load Balance Algorithm Based on Probability Matching (CDLBA-PM) algorithm. The method calculated access probability of each edge cloud storage ...

We consider a growing research trend of using personal mobile devices for forwarding opportunistic network data. Because personal device storage is meant to support user applications, opportunistic networks must use it in a manner that remains completely transparent to the user. One way to make a device’s storage use transparent is to allow priority access to the storage to user applications, e...

To maintain the continuing growth of bit density in magnetic recording media, the disk industry will have to change technologies. Shingled write disks are expected to be the next generation of high capacity magnetic disks and already in prototype. Shingled write technology is not disruptive at the level of disk design and manufacturing, but as shingled writes prevent updates in place, the techn...

Semiconductor memory is an electronic data storage device, often used as computer memory, implemented on a semiconductor-based integrated circuit. It is made in many different types and technologies. Most modern semiconductor memory devices are implemented allowing random access, which means that it takes the same amount of time to access any memory location, so data can be efficiently accessed...