Monthly Archives: June 2015

Vertica license导入最佳实践

Posted on June 24, 2015 by Alfred Zhao

Vertica license导入方法 Continue reading →

Posted in Vertica | Tagged Vertica | Comments Off

Oracle数据逻辑迁移综合实战篇

Posted on June 17, 2015 by Alfred Zhao

指定用户表结构迁移，所有表需要数据(因为此用户下的数据规模是10T的级别，所以想完全迁移不现实，最终确定为大表迁移部分数据，小表迁移全部数据)。 Continue reading →

Posted in Oracle专项实施 | Tagged expdp, impdp | Comments Off

Greenplum 数据库安装部署（生产环境）

Posted on June 8, 2015 by Alfred Zhao

硬件配置：16 台 IBM X3650,
节点配置：CPU 2 * 8core，内存 128GB，硬盘 16 * 900GB，万兆网卡。万兆交换机。 Continue reading →

Posted in Greenplum | Tagged Greenplum | Comments Off