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Consider Flash for Database Storage | Keep walking
https://sojungle.wordpress.com/2014/07/14/consider-flash-for-database-storage
Whatever you need to grow, just do it faster…. Consider Flash for Database Storage. If any of this is ticking boxes for you, it’s time to consider what flash could do for the performance of your database:. I/O wait times are high. I/O forms a significant percentage of Database Time. Maximum Tablespace Size And Database Limit For An Oracle DB →. Leave a Reply Cancel reply. Enter your comment here. Fill in your details below or click an icon to log in:. Address never made public). Tips on building vocabula...
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GPFS issues troubleshooting | Keep walking
https://sojungle.wordpress.com/2015/05/19/gpfs-issues-troubleshooting
Whatever you need to grow, just do it faster…. When you got GPFS issue? Check for possible basic problems:. Check status of the cluster: mmgetstate a. Check status of NSDs: mmlsdisk fsname. Take a 5 min break. In major cases GPFS will recover by it self without need of any intervention from the administrator. Ensure that you are the only person who is doing the work! Check gpfslogs (first on cluster manager, then on FS manager, then on NSD servers). Check syslog(/var/log/messages) for eventual errors.
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Top 10 ETL Tools Reviews | Keep walking
https://sojungle.wordpress.com/2014/07/04/top-10-etl-tools-reviews
Whatever you need to grow, just do it faster…. Top 10 ETL Tools Reviews. ETL is the short form of Extract, Transform and Load. These are key tools required when handling Database and Data Warehousing. Also, if you are using any cloud storage services, these ETL tools are very of great importance. The main functions of these tools is to migrate the data from the source database to the required database through cloud computing or Data warehouses. List of Top 10 ETL Tools:. PowerCenter is the ETL tool intro...
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ZyK | Keep walking
https://sojungle.wordpress.com/author/duykhanh
Whatever you need to grow, just do it faster…. When you got GPFS issue? Check for possible basic problems:. Check status of the cluster: mmgetstate a. Check status of NSDs: mmlsdisk fsname. Take a 5 min break. In major cases GPFS will recover by it self without need of any intervention from the administrator. Ensure that you are the only person who is doing the work! Check gpfslogs (first on cluster manager, then on FS manager, then on NSD servers). Check syslog(/var/log/messages) for eventual errors.
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Maximum Tablespace Size And Database Limit For An Oracle DB | Keep walking
https://sojungle.wordpress.com/2014/07/30/maximum-tablespace-size-and-database-limit-for-an-oracle-db
Whatever you need to grow, just do it faster…. Maximum Tablespace Size And Database Limit For An Oracle DB. Oracle Database – Enterprise Edition – Version 10.1.0.2 to 11.2.0.3 [Release 10.1 to 11.2]. Oracle Database – Enterprise Edition – Version 11.2.0.4 to 11.2.0.4 [Release 11.2]. Information in this document applies to any platform. What is the maximum value for the following in Oracle 10g and 11g :. For a small file database, the Oracle database has the following limits :. Maximum db block size = 32 K.
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ORACLE: Choosing SQLJ or JDBC | Keep walking
https://sojungle.wordpress.com/2014/10/16/oracle-choosing-sqlj-or-jdbc
Whatever you need to grow, just do it faster…. ORACLE: Choosing SQLJ or JDBC. JDeveloper supports two mechanisms for embedding SQL in Java programs:. SQLJ: If you know the PL/SQL tables and columns involved at compile time (static application), you can use SQLJ. SQLJ is an industry standard for defining precompiled SQL code in Java programs. You can mix JDBC calls with SQLJ statements in your program. One way to do this is through connection context sharing. Using Oracle JDBC Drivers. Java-based drivers ...
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Enjoy life | Keep walking
https://sojungle.wordpress.com/enjoy-life
Whatever you need to grow, just do it faster…. How to live a life of inner peace? How to achieve this inner calm state of mind? I fight against myself. I want to be strong, I want to control of how I feel. I do not know what I have to do now? Should I or should I not. All of these thoughts drive me crazy. But each and every day I am reminded that this is so real. There are things that are better left forgotten. Maybe easier said than done sometimes, but a worthy ambition nonetheless. The first step towar...
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HA: Oracle RAC vs. RAC One Node vs. Data Guard | Keep walking
https://sojungle.wordpress.com/2014/07/07/ha-oracle-rac-vs-rac-one-node-vs-data-guard
Whatever you need to grow, just do it faster…. HA: Oracle RAC vs. RAC One Node vs. Data Guard. The idea is to utilize the additional resources of multiple machines to satisfy higher load demands (scalability) as well as provide a higher level of availability since connections can be directed to any available instance. 8211; servers connecting to the same database (shared storage) simultaneous. 8211; servers are usually same location in a room. 8211; RAC is mainly for load balancing. 3 Oracle Data Guard.
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GPFS cluster general commands on AIX | Keep walking
https://sojungle.wordpress.com/2015/05/19/gpfs-cluster-general-commands-on-aix
Whatever you need to grow, just do it faster…. GPFS cluster general commands on AIX. GPFS cluster general commands on AIX Terminology. GPFS is a concurrent file system. It is a product of IBM. And is short for General Parallel File System. It is a high-performance shared-disk file system that can provide fast data access from all nodes in a homogenous or heterogenous cluster of IBM UNIX servers running either the AIX or the Linux operating system. A specific use for GPFS is RAC, Oracle. Lsof -i :1191 -P.
