9results about How to "Increase write speed" patented technology

The application belongs to the field of integrated circuits, and specifically provides a low-power consumption enhanced reading type 11T CNFET SRAM cell circuit to solve the problems of slow speed, low stability, high power consumption and the like in the prior art; the application comprises N-type carbon nanometer field effect transistors MN1-MN9 and P-type carbon nanometer field effect transistors MP1-2, on the basis of a conventional 6T SRAM cell circuit, a dynamic load structure composed of transistors MN7, MN8 and MN9, and a high-resistance differential readout circuit composed of transistors MN3, MN4, MN5 and MN6; the adoption of P-type transistors realizes a bistable latch structure to reduce holding and writing power consumption, eliminate path competition phenomena caused by data flipping during writing, and improve writing speed; during reading, a resistive load tube is turned on to eliminate charge accumulation and ensure data storage stability; the high-resistance differential readout circuit reduces voltage disturbance of a storage node caused by bit line load; meanwhile, the differential writing / reading circuit can suppress common-mode noise and external interference on the bit line, reduce the probability of error sampling, and enhance overall anti-interference capability.

The application discloses a kind of mass object fast storage systems based on NAS file system, it is related to big data service and so on field.The mass object fast storage system of the application includes server module, client module and NAS file system;After client module receives the data that user writes, object data is assembled into byte array and is sent to server module;Server module calculates the file name of byte array writing NAS system, file name is universal unique identification code uuid, array is stored in the file of corresponding NAS system, and file name and the index position of array in file are returned to client;Client calculates the final unique identification of each object, and user reads object file from NAS system using final identification.The application can store a large number of object data based on NAS fast, avoid metadata problem, and can provide super-high object writing speed close to network card limit.

The invention provides a display panel and a display device. A pixel circuit of the display panel comprises a driving transistor, a data writing module and a threshold grabbing module. The first end of the data writing module is electrically connected with a data signal line, and the second end of the data writing module is electrically connected with the first end of the driving transistor; the first end of the threshold grabbing module is electrically connected with the second end of the driving transistor, and the second end of the threshold grabbing module is electrically connected with the first grid electrode of the driving transistor; a second grid electrode of the driving transistor is electrically connected with the grid voltage control line, and a film layer where the second grid electrode of the driving transistor is located is located between the active layer and the substrate. Wherein in the data writing stage, the time-varying signal transmitted by the grid voltage control line is a high-level signal; in the light emitting stage, the time-varying signal transmitted by the grid voltage control line is a low-level signal. According to the scheme, the display abnormity phenomenon can be weakened or eliminated from the two aspects of improving the data signal writing efficiency and enhancing the output stability of the light-emitting driving current.

A method of operating a host that communicates with a memory system including a log area and a data area is provided. The method of operating the host includes determining to update old data stored in the memory system, transmitting a write command to the memory system for writing log data and meta log data for updating the old data to the log area, and in response to a write completion of the meta log data and the log data received from the memory system, transmitting a write command to the memory system for writing new data corresponding to the log data to the data area. Each of the meta log data and the log data includes a descriptor identifier (ID) indicating a same write transaction.

This application discloses a data processing method, apparatus, electronic device, and computer-readable medium, relating to the field of computer technology. A specific embodiment includes: obtaining a data stream and a cluster identifier based on a received data processing request; obtaining node data corresponding to the cluster identifier; generating a first hash value based on the node data; calculating a second hash value for each data item in the data stream; determining the target node corresponding to each data item in the data stream based on the first hash value, the second hash value, and a hash ring; determining the number of data items to be written for each target node; configuring an independent connection pool for each target node based on the number; and writing each data item to the corresponding target node based on the connection pool. This improves write performance and throughput when writing data to the cluster, avoids single-point overload, ensures uniform data distribution in the cluster, increases data write speed, and shortens data write latency.

The invention discloses a storage array, a memory and a writing, reading and erasing method thereof. The storage array comprises a plurality of storage units arranged in an array; the storage unit comprises a selection tube, a first storage tube and a second storage tube, and the selection tube is connected in series between the first storage tube and the second storage tube; wherein the selection tubes of the storage units in the same row are connected to the same word line, and the word lines connected with the selection tubes of the storage units in different rows are different; the adjacent storage tubes of the adjacent row storage units are connected to the same storage tube word line; and the two storage tubes of the same row of storage units are connected with different storage tube word lines. By connecting the adjacent storage tubes of the adjacent rows of storage units to the same storage tube word line, the adjacent storage tubes of the adjacent rows of storage units can share one storage tube word line, so that the number of the storage tube word lines in the storage array can be reduced, the condition of routing congestion between the storage tube word lines can be relieved, and the storage efficiency of the storage array is improved. Therefore, the integration level of the storage array can be improved.

The present application provides a kind of object data processing method, electronic equipment, storage medium and program product.The method comprises: after starting multi-version function for object data, determine the version number and generation of object data, the generation is used to indicate the operation serial number of the object data;After determining the different versions of multiple object data to be written, without imposing write lock on the different versions of multiple object data to be written, based on the version number of the multiple object data, the multiple object data with the same generation are concurrently written to database.

The invention discloses a buffer generation method and device, equipment and a storage medium, and relates to the technical field of solid state disks. Comprising the steps of obtaining a disk array level of a target server and a hard disk type of the target server; generating a first buffer area of the target server based on the disk array level and the hard disk type; the first buffer area is used for temporarily storing verification data of a disk stripe which is being processed by the target server; generating a second buffer area of the target server from a host memory of the target server; the second buffer area is used for temporarily storing the verification data of the disk stripe which is not processed by the target server. The write-in speed and the hardware cost of the disk stripe can be considered, and effective balance between the write-in speed and the hardware cost is achieved.

This disclosure provides a memory system and its operation method, as well as a computer-readable storage medium. The memory system includes a memory, the physical space of which is divided into a user space and a hidden space; a memory controller coupled to the memory, and the memory controller is configured to: set a first storage block in the user space as a write acceleration cache; wherein the first storage block is a first-level storage cell mode; the write acceleration cache is configured to cache data; and set a free storage block in the hidden space as a write acceleration cache; wherein the free storage block is a first-level storage cell mode.