All posts by Atul Kumar

oraInventory in Oracle

You all might be familiar with oraInventory & its importance so lets take a look at few common things about it like binary/xml inventory, What to do if Inventory is corrupted , What is global / Local Inventory and where to find documentation related to oraInventory . What is oraInventory ? oraInventory is repository (directory) […]

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Oracle Certification for DBA

Lots of readers do mail me about certification so I decided to dedicate this post for various certification tracks for Oracle Apps DBA . As an Apps DBA you might be working on Oracle Application 11i , Oracle Database 8i, 9i or 10g or Oracle Application Server so there are three certification tracks available for […]

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Oracle Internet Directory , OID Troubleshooting

OID in 10g Application Server (Standalone or with Apps) is quite important so today I am going to discuss how you should troubleshoot OID and related Issues . How to Check if OID is UP ? First check if OID/Oracle Internet Directory is Up or now. Following are few ways you can confirm if OID […]

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Oracle Internet Directory OID

OID which stands for Oracle Internet Directory is part of Identity Management in Infrastructure Tier of Fusion Middleware. If you are planning to configure 10g Application Server with Apps 11i or R12 , This note might be useful for you in understanding OID . Looking at importance of OID, I am going to discuss on […]

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Application Server Guard, Disaster Recovery for Oracle Application Server

Application Server Guard is Next level of Disaster Recovery Solution by Oracle (Currently only for Application Server/ Fusion Middleware). Application Server Guard (with underlying dataguard for database) incorporate Middle Tier configuration recovery on standby site. Lets discover overview & main component of AS Guard ( ASG , also called as DSA Distributed Server Architecture). Components […]

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Oracle Dataguard in Apps 11i E-Business Suite as Disaster Recovery

Today lets conclude dataguard/standby configuration & look at Metalink note on Dataguard configuration in Apps 11i with database 9i & 10g.After creating standby control file and moving datafiles, redo log, control file,tnsnames.ora to standby site , start standby database as mentioned below using standby control file. SQL> startup mount In order to put standby database […]

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Configure Oracle Dataguard

Today I am going to cover step by step configuration for Oracle Dataguard & may be in next or future posts I will discuss on common mistakes which you can do while configure dataguard / standby database. Below steps are based on assumptions that Primary Database is on Machine1.domain.com & Standby database is on Machine2.domain.com […]

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Oracle Dataguard for Business Continuity

Today I am going to cover Dataguard which is used for business continuity for Oracle Applications 11i including fusion middleware (Using AS Guard). There are two types of standby databases Physical Standby Database & Logical Standby database. Since oracle applications currently support only physical standby database , I am going to cover only physical standby […]

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How to change hostname or domainname for Apps Instance Server

You sometime have to change hostname or domainname of your Apps Instance , today’s post list various options & things you need to note while changing hostname on your existing Apps Instance. Use cloning for changing hostname or domainname I am sure you might be surprised to see how cloning can change hostname or domainname […]

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Startup Shutdown Application Server – Bounce Services

Last month I discussed about 10g Application Server which is going to replace 9i AS (1.0.2.2.2) in Oracle applications Rel 12 (Next version of Oracle Apps 11i). You can check overview & Installation Document in below links http://onlineappsdba.com/index.php/2006/10/28/fusion-middleware-10g-application-server-overview/ Install Application Server/Fusion Middleware Today I am going to continue with 10g Application Server Startup Shutdown Scripts. […]

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