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Oracle DataGuard VS Storage Replication

Oracle DataGuard VS Storage Replication

Recently, I was involved in various projects on the design of the DR solution for Oracle databases. This question popped up at almost every time. 585 more words

Oracle Database

A long story

This is an attempt to write a short article about the LONG data type history in Oracle Database.


In Expert Oracle Database Architecture 9i and 10g Programming Techniques and Solutions… 804 more words


Permissions for both HDFS and local fileSystem paths

Hi All,

Permission issues is one of the key error , while setting up Hadoop Cluster, while debugging some error found below table on http://hadoop.apache.org/ . 161 more words

Sunil S Ranka

Configure ASMM and AMM in Oracle


Objective: understanding ASMM and AMM in Oracle
Environment: Oracle 10g and 11g

References:  Oracle support – Automatic Memory Management (AMM) on 11g

The SGA is a group of shared memory structures, known as SGA components, that contain data and control information for one Oracle Database instance. 522 more words


Create Physical Standby Database using RMAN Restore

Normally, when I create physical standby database, the configuration has the same directory structures and name values as production with the exception of db_unique_name.

But this time was not the case as shown below. 395 more words


JDeveloper: Navigation after Return from Bounded Task Flow

A question on the OTN JDeveloper and ADF ‘Space’ asked for a sample and/or tutorial on how to navigate after a bounded task flow, based on pages, returns from its work. 377 more words


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Environment (JDeveloper,ADF Faces)

The inputDate component creates a text field for entering dates and (optionally) a glyph which opens a popup for picking dates from a calendar. 

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