The Vitess 7.0 Documentationid. A varbinary of arbitrary length can also be mapped as is to a keyspace id. This is what the binary vindex does. Resharding Vitess supports resharding, in which the number of shards is changed on service accessible via VTGate. The purpose of VStream is to provide equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components events from the binary log of the underlying MySQL instance. This allows for efficient execution of functions such as VReplication where a subscriber can indirectly receive events from the binary logs of one0 码力 | 254 页 | 949.63 KB | 1 年前3
The Vitess 9.0 Documentationid. A varbinary of arbitrary length can also be mapped as is to a keyspace id. This is what the binary vindex does. 24 Resharding Vitess supports resharding, in which the number of shards is changed service accessible via VTGate. The purpose of VStream is to provide equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components events from the binary log of the underlying MySQL instance. This allows for efficient execution of functions such as VReplication where a subscriber can indirectly receive events from the binary logs of one0 码力 | 417 页 | 2.96 MB | 1 年前3
The Vitess 8.0 Documentationlookup data with the main customer data. We first define an identity vindex: "identity": { "type": "binary" } Then we create it as a vindex on the lookup table: "customer_lookup": { "column_vindexes": id. A varbinary of arbitrary length can also be mapped as is to a keyspace id. This is what the binary vindex does. 25 Resharding Vitess supports resharding, in which the number of shards is changed service accessible via VTGate. The purpose of VStream is to provide equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components0 码力 | 331 页 | 1.35 MB | 1 年前3
The Vitess 11.0 Documentationid. A varbinary of arbitrary length can also be mapped as is to a keyspace id. This is what the binary vindex does. Resharding Vitess supports resharding, in which the number of shards is changed on service accessible via VTGate. The purpose of VStream is to provide equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components from the binary log of the underlying MySQL instance. This allows for efficient execution of functions such as VReplication where a subscriber can indirectly receive events from the 28 binary logs of0 码力 | 481 页 | 3.14 MB | 1 年前3
The Vitess 10.0 Documentation
id. A varbinary of arbitrary length can also be mapped as is to a keyspace id. This is what the binary vindex does. 25 Resharding Vitess supports resharding, in which the number of shards is changed service accessible via VTGate. The purpose of VStream is to provide equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components events from the binary log of the underlying MySQL instance. This allows for efficient execution of functions such as VReplication where a subscriber can indirectly receive events from the binary logs of one0 码力 | 455 页 | 3.07 MB | 1 年前3
The Vitess 12.0 Documentationid. A varbinary of arbitrary length can also be mapped as is to a keyspace id. This is what the binary vindex does. Resharding Vitess supports resharding, in which the number of shards is changed on service accessible via VTGate. The purpose of VStream is to provide equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components events from the binary log of the underlying MySQL instance. This allows for efficient execution of functions such as VReplication where a subscriber can indirectly receive events from the binary logs of one0 码力 | 534 页 | 3.32 MB | 1 年前3
The Vitess 6.0 Documentationid. A varbinary of arbitrary length can also be mapped as is to a keyspace id. This is what the binary vindex does. Resharding Vitess supports resharding, in which the number of shards is changed on service accessible via VTGate. The purpose of VStream is to provide equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components events from the binary log of the underlying MySQL instance. This allows for efficient execution of functions such as VReplication where a subscriber can indirectly receive events from the binary logs of one0 码力 | 210 页 | 846.79 KB | 1 年前3
The Vitess 5.0 Documentationyour favorite platform Vitess supports binary deployment on the following platforms. See also Build From Source if you are interesting in building your own binary, or contributing to Vitess. Run Vitess distributing rows into various shards. NOTE: For VARCHAR columns, use unicode_loose_md5. For VARBINARY, use binary_md5. NOTE: All vindexes in Vitess are plugins. If none of the predefined vindexes suit your needs id. A varbinary of arbitrary length can also be mapped as is to a keyspace id. This is what the binary vindex does. In the above case, we are essentially creating two shards: any keyspace id that does0 码力 | 206 页 | 875.06 KB | 1 年前3
Vitess security auditVitess Security Audit, 2023 func vhash(shardKey uint64) []byte { var keybytes, hashed [8]byte binary.BigEndian.PutUint64(keybytes[:], shardKey) blockDES.Encrypt(hashed[:], keybytes[:]) return hashed[:] keyspace id: %v", hex.EncodeToString(k)) } var unhashed [8]byte blockDES.Decrypt(unhashed[:], k) return binary.BigEndian.Uint64(unhashed[:]), nil } 3: Evalengine https://github.com/vitessio/vitess/blob/a500 码力 | 41 页 | 1.10 MB | 1 年前3
Vitess解析read lock • select {.keyspaceIdColumnName}, {.Columns} INTO outfile {.dataPath} character set binary fields terminated by ‘,’ optionally enclosed by “” escaped by ‘\\’ lines terminated by ‘\n’ from0 码力 | 21 页 | 926.63 KB | 1 年前3
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