• CYC指标

    技术分析 股市非常重视成交量价关系,那么,如果传统的移动均线引入成交量的因素无疑会提高均线系统的可靠性。陈浩和杨新宇发明的CYC指标,前一个C代表陈浩,Y代表杨新宇,后一个C是cost (成本) ,是“成本均线 ”的意思。指南针成本均线指标是个量价均发挥作用的均线,分别代表5日、13日、34日的市场平均建仓成本,因 ...

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    作者:admin | 分类:未分类
  • Convert your database to use a BIGFILE tempfile

    The following commands may be used to convert an 11g or 12c database to use a BIGFILE temporary tablespace datafile instead of the default regular file, which is limited to 32GB. BIGFILEs can grow to 32TB. This can be useful when loading very large amounts of data into a database, for example fo ...

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    作者:admin | 分类:未分类
  • Adding VVols to vCenter from a Dell EMC Unity all flash array

    The Dell EMC Unity array is a capable mid-market platform able to support a variety of workloads. In the all-flash configuration it delivers good performance for Oracle databases, and with the ability to support VVols is a good choice for databases virtualized with VMware ESX 6. The following bl ...

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    作者:admin | 分类:EMC
  • Configuring DD Boost on Linux for Oracle RMAN

    In this post, we are going to install the DD Boost module for Oracle RMAN. In the previous post, Configuring DD Boost Replication for Oracle RMAN, we enabled DD Boost on the Data Domain and set up storage units that replicate automatically between sites. In this post, we are going to install and ...

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    作者:admin | 分类:未分类
  • show_profile.sql

    set linesize 132 set pagesize 999 col username for a23 col dba for a3 col status for a7 col default_tablespace for a20 col profile for a18 col pwd_verify format a20 col plt for a3 col fla for a3 col rum for a3 col pgt for a3 col pwd_lok for a7 with profile_deta ...

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    作者:admin | 分类:ORACLE
  • Using EMC Powerpath with ASMLib

    ASMLib is optional software to simplify the use of Automatic Storage Management (ASM) for Oracle databases on Linux. ASMLib ensures consistent naming of devices across RAC clusters, and also maintains permissions on devices across reboots, a feature that was important until UDEV rules were added ...

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    作者:admin | 分类:EMC
  • EMC DDVE

    1、DDVE download URL: https://www.emc.com/products-solutions/trial-software-download/data-domain-virtual-edition.htm https://store.emc.com/en-us/Product-Family/DATA-DOMAIN-PRODUCTS/Dell-EMC-Data-Domain-Virtual-Edition-Data-Protection-Software/p/DDM-Data-Domain-Virtual-Edition?PID=EMC_SRS-DDVE-E7 ...

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    作者:admin | 分类:EMC