Data distribution and storage design of ship information System Wang Kanmei Hu Xiaohui Zhou Wenya Gao with the increasing requirements of data interaction between various systems of ships, the explosive increase of historical data, the efficient distribution of data and the increasing importance of mass data storage. On the basis of analyzing the specification of DDS (data distribution service), the Ship Information data distribution system is built, and a joint storage scheme based on RDB and NoSQL (not only SQL) is proposed. To realize the data of ship information system ...
To complete this chapter, you can do the following: Use the tar command to store files on tape to use Find and Cpio to store files on tape. Use tar, and cpio retrieve stored files 1 store files to tape to store files to tape, first know the tape drive's corresponding device file The typical tape drive device file name is:/dev/rmt/0m 9 track tape or DDS tape (old name)/dev/rmt/ C0t3d0best 9-track tape or DDS tape to your htt ...
Abstract: Will be held on September 10, caused by various outside speculation, the new Apple will show the veil of Mystery, the iphone new phone will use fingerprint identification technology? In a share market related concept stocks rose to the wind, the Hong Kong market finger fingerprints will be held on September 10, caused by various speculation, the new Apple will show the mystery of the veil, the iphone new phone will use fingerprint identification technology? In the share market related concept stocks rose to the wind, the city of Hong Kong ...
A press conference will be held on September 10 to arouse speculation that the new Apple will unveil a mysterious veil. As the concept stocks in the A-share market rose to the wind, 01282,HK, the Hong Kong market that dabbled in fingerprint biometrics, rose to the comparable of HK $0.1/share from the middle of last year to a recent high of HK $0.69/share. Recently, the reporter learned that the world's science and Technology issued a notice, will be nearly 40 million Hong Kong dollars to subscribe to Norway from ...
Abstract: Will be held on September 10, caused by various outside speculation, the new Apple will show the veil of Mystery, the iphone new phone will use fingerprint identification technology? In a share market related concept stocks rose to the wind, the Hong Kong market finger fingerprints will be held on September 10, caused by various speculation, the new Apple will show the mystery of the veil, the iphone new phone will use fingerprint identification technology? In the share market related concept stocks rose to the wind, the Hong Kong market fingerprint ...
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