4 results about "Endianness" patented technology

This application provides a data storage method, apparatus, and business system across an HBase cluster. The method includes: upon receiving a data upload message, obtaining the location information, first time information, and first identification information of the data to be stored; encoding the location information, first time information, and first identification information to obtain an index number, which uniquely identifies the data to be stored; reversing the index number to obtain the row key value of the data to be stored; and storing the data to be stored in a first target partition on a target server according to the row key value. The first target partition is the storage partition corresponding to the byte of the first identification information in the row key value, and the byte order of the row key value and the index number is reversed. This method solves the problem in existing technologies where storing files sequentially in the same area causes hotspot phenomena and reduces data storage speed.

This application provides a method and apparatus for transmitting data packets, relating to the field of communications, to improve the utilization of transmission resources. The method includes: encapsulating the data to be transmitted to obtain data packets; filling the encapsulated data packets into the block body of a logical block according to byte order; wherein, when FEC is enabled, the logical block includes a block body and a block tail filled with checksum data; when FEC is disabled, all bytes within the LLB are the block body.

This system comprises an arithmetic processing unit for performing arithmetic processing, and a memory for storing data handled by the arithmetic processing unit. The system is provided with: a conversion circuit for executing, in hardware, conversion processing for converting the byte order of input data between big endian and little endian; and a table for storing access patterns corresponding to a transmission source and a reception destination of the input data. The conversion circuit determines the access pattern by referring to the table, and executes conversion into big endian or conversion into little endian according to the determined access pattern.

The invention provides an authorization binding method and a communication system, and relates to the technical field of communication, the method is applied to a server, and the method comprises the following steps: obtaining a byte sequence table and an equipment sequence code sent by an injection molding machine; and performing byte confusion on the byte sequence table based on the equipment sequence code to generate an encryption table and a decryption table. And the decryption table is sent to the injection molding machine, so that the injection molding machine activates the authorization state. And obtaining a binding request sent by the security gateway, calling the corresponding encryption table and the equipment sequence code based on the binding request, and performing ciphertext communication verification with the target injection molding machine by using the encryption table through an unvarnished transmission channel with the target injection molding machine established by the security gateway. And if the verification is passed, sending the encryption table and the equipment sequence code to the security gateway to complete one-to-one binding of the security gateway and the target injection molding machine, thereby realizing reliable operation and data security of the injection molding machine networking system.