GBase 8a cluster supports data masking to ensure the security of sensitive data. Regarding filtering with WHERE clauses, grouping, and other operations on masked data, are these operations performed on the original data or on the masked data?
Month: March 2026
Detailed Explanation of Underlying Communication Process and -vvv Parameter Output During SSH Connection
I. Basic Environment and Connection Initialization II. Identity File Detection SSH will prioritize "public key authentication" by default, so go to /root/.ssh first... Read more SSH 连接时的底层通信过程-vvv参数输出信息详解
GBase 8a cluster troubleshooting related commands
When GBase 8a experiences occasional issues during stable operation, most are caused by [reason]. This article introduces the most common troubleshooting commands to pinpoint the fault location.
Which party determines the encryption algorithm between the SSH client and server?
SSH, scp, and sftp clients and servers both support various encryption algorithms. Although the final decision rests with the server, the algorithm must be present in the client's provided list and also be supported by the server. Therefore, the client needs to list its most desired algorithms first.