Huawei Technologies Co., Limited

Xing Rao

Feng Hong

Shaolin Zhang

Tinghong Wang

Dingliang Gan

Minqiu Li

Hansi Wang

Xiaofeng Meng

Chunming Sheng

Jin Yu

A data storage processing method, a data searching method, and devices thereof are provided. The data storage processing method includes: sequentially writing data to a data recording area in a flash; generating log information according to a physical address of the data in the data recording area and an identifier (ID) of the data, and sequentially writing the log information to a log area in the flash; and constructing a Bloom filter data for the log information in the log area, and sequentially writing the Bloom filter data to a log digest area in the flash. A flash storage structure including the data recording area, the log area, and the log digest area is adopted, thereby reducing the occupied storage space of the flash. In addition, since all the areas adopt a sequential storage mode, the data maintenance is quite simple.

Data storage processing method, data searching method and devices thereof

The present invention relates to the field of communications, in particular, to a server for solving the problem related to the incompatibility between normal blades and multi-processing blades in a conventional server. The server according to an embodiment of the invention includes a backboard, on which backboard wiring and a first slot are disposed. At least two second slots are further disposed on the backboard. Both a first interface configured to be connected to a normal blade and a second interface configured to be connected to a multi-processing blade are disposed on each of the second slots, the first interface being connected to a corresponding Cluster Switch interface disposed on the first slot via the backboard wiring, and the second interface being interconnected directly via the backboard wiring or being connected to a corresponding Symmetrical Multi-Processing Switch interface disposed on the first slot via the backboard wiring.

Extended blade server

Growing community of inventors

Shenzhen, China

Xing Rao