I did a quick check of some facts I’m studying about Oracle 12c and its new threaded execution mode. I set this parameter:
alter system set THREADED_EXECUTION=true scope=spfile;
I had to connect SYS as SYSDBA with a password to get the system to bounce.
Then it had these processes only:
oracle 1854 1 0 09:17 ? 00:00:00 ora_pmon_orcl
oracle 1856 1 0 09:17 ? 00:00:00 ora_psp0_orcl
oracle 1858 1 2 09:17 ? 00:00:00 ora_vktm_orcl
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We’ve seen DBAs become managers, managers become directors, directors become VPs and CIOs go from lesser known companies to some of the best known in the world. Why did they get promoted? Because they brought in Delphix.
Delphix increases the speed, the agility of IT often enabling development teams to go twice as fast, an increase that is unprecedented.
Companies that have this advantage will outperform the competitors.
How do you (more...)
Observing tourists around me, I’ve noticed that the regular selfie doesn’t cut it anymore. The essential travel accessory for the modern self-absorbed traveller is a selfie stick:
Of course, the whole selfie concept is the opposite of a traditional tourist snapshot: Not “see what I saw,” but “see me”. But while you are at it, why not make yourself a spectacle while you take the picture. Hence, the selfie stick.
The picture is pretty much (more...)
The quarterly PSU and any one-off patches are installed with the opatch utility for your management servers. If your environment consists of a single OMS, executing opatchauto apply will execute all of the tasks required to install the patch on the management server and provide you with SQL to update the repository database. When you have more than one server, that same command runs an analysis of your environment and generates detailed sequential instructions you (more...)
Uday Vallamsetty from Delphix performance group just posted a great blog post on evaluating I/O performance in Amazon AWS with EBS. I had a chance to talk with him a bit about I/O benchmarking and some of the surprises and challenges of I/O benchmarking as well as discuss the importance of producing a report card on any I/O subsystem one is using.
If you want to know about FND Debug log configuration in R12, this below document id is useful for you
How to enable and retrieve FND debug log messages (Doc ID 433199.1)
[appltrng@ebsdev bin]$ frmcmp_batch module=/u02/backup/appltrng/apps/apps_st/appl/au/12.0.0/forms/US/PERWSDOR.fmb userid=apps/Ace321b output_file=/u02/backup/appltrng/apps/apps_st/appl/per/12.0.0/forms/US/PERWSDOR.fmx module_type=form batch=no compile_all=yes
Compiling WHEN-BUTTON-PRESSED trigger on PREV_MONTH item in CALENDAR data block…
No compilation errors.
Compiling WHEN-BUTTON-PRESSED trigger on NEXT_MONTH item in CALENDAR data block…
No compilation errors.
Compiling WHEN-BUTTON-PRESSED trigger on NEXT_YEAR item in CALENDAR data block…
No compilation errors.
Compiling WHEN-BUTTON-PRESSED trigger on PREV_YEAR item in CALENDAR data block…
No compilation errors.
Created form file /u02/backup/appltrng/apps/apps_st/appl/per/12.0.0/forms/US/PERWSDOR.fmx
Oracle has released July Critical Patch Update on 15 July 2014.
This Critical Patch Update provides 113 new security fixes across a wide range of product families including: Oracle Database, Oracle Fusion Middleware, Oracle Hyperion, Oracle Enterprise Manager Grid Control, Oracle E-Business Suite, Oracle PeopleSoft Enterprise, Oracle Siebel CRM, Oracle Industry Applications, Oracle Java SE, Oracle Linux and Virtualization, Oracle MySQL, and Oracle and Sun Systems Products Suite.
For more details, please click (more...)
Everyone likes to be productive, however pretty much everywhere we work there’s something with the ability to disrupt our concentration. Some are necessary – like most meetings – however others break our flow of thought and it takes a while to get ‘in the zone’ again.
I’ve recently changed jobs and the new company’s office is in Kings Cross, London. In many ways this is hugely advantageous, but it can be a bit noisy. I also (more...)
Delphix Engines expose all features via a stable WEB API built on top of HTTP and JSON.
Clients choose an HTTP client to interact with Delphix and integrate within their environment.
Delphix Engines are bundled with a command line interface which guides users for automation and integration with third party tools.
Delphix CLI example
Adding a SQL Server Source Environment:
Enter these commands through the command line interface:
How does Delphix benefit a SAP project?
- Speed up time to delivery for ASAP implementation methodology
- Enable adoption of “Continuous Application Delivery” methodology
- Reduce infrastructure overhead
- Deliver higher quality projects
ASAP methodology is a framework for delivering large IT projects. SAP professionals are familiar with this, however given the size and complexity of SAP projects, many fail to fully adopt it. Delphix helps customers adopt and use ASAP methodology.
SAP Projects today are big, hairy beasts. They (more...)
I use fio for all my I/O testing. Why not Orion from Oracle since almost all of my I/O testing and benchmarking has been geared toward Oracle? Several reasons
- super flexible – able to configure it for almost all types of test
- active community – updates almost every week, many by Jens Axobe (who wrote much of the Linux I/O layer)
- reliable – if there are problems, it’s open source and one can (more...)
A common criticism of PLSQL is that the "original" array datatype, now called associative arrays are perfect for passing stuff back and forth to 3GL environments (for example .Net), but canno be used within SQL natively, for example:
SQL> create or replace
2 package BLAH is
3 type num_list is table of number index by pls_integer;
4 type str_list is table of varchar2(30) index by pls_integer;
6 procedure ODP_PROC(n out num_list, s out str_list);
A rather odd performance issue happened at work a few days ago. All of a sudden, one of the databases started to work very slowly, and a quick look in ASH data showed that it was spending over 70% of its time waiting on “row cache lock” (not to be confused with “latch: row cache lock”).
It was a test database (188.8.131.52) on an overloaded server with non-standard configuratioin, so my initial reaction (more...)
Last week I’ve gotten a question on how storage indexes (SI) behave when the table for which the SI is holding data is changed. Based on logical reasoning, it can be two things: the SI is invalidated because the data it’s holding is changed, or the SI is updated to reflect the change. Think about this for yourself, and pick a choice. I would love to hear if you did choose the correct one.
I just finished reading Sam Alapati’s 12c OCP upgrade book for the first time and I really like it because of the content that it covered which I hadn’t discovered through my study of the Oracle manuals. Also, it did a good job explaining some things that Oracle’s manuals left unclear.
After reading each chapter I took the end of chapter test and got between 60% and 75% of the questions right. Next (more...)
Default method’s (aka Defender methods) in interfaces are new in Java 8. They enable you to define a default implementation of a method in the interface itself.
If an interface is implemented by several classes, it’s hard to add method’s afterwards, as it will break the code and require all implementing classes to define the method as well. Adding a method to the interface, and defining a default implementation for it, will resolve this problem.
you can get the patch applied details in EBS R12 from below command
select AP.PATCH_NAME, AP.PATCH_TYPE, AD.DRIVER_FILE_NAME, AD.CREATION_DATE, AD.PLATFORM,AL.LANGUAGE
from AD_APPLIED_PATCHES AP, AD_PATCH_DRIVERS AD, AD_PATCH_DRIVER_LANGS AL
where AP.APPLIED_PATCH_ID = AD.APPLIED_PATCH_ID
and AD.PATCH_DRIVER_ID = AL.PATCH_DRIVER_ID and AP.PATCH_NAME='17627621'
If you like to compile pll file in R12, you can use frmcmp_batch command instead of using f60gen
frmcmp_batch module=/u02/backup/appltrng/apps/apps_st/appl/au/12.0.0/resource/HRLOCAL.pll userid=apps/apps output_file=/u02/backup/appltrng/apps/apps_st/appl/au/12.0.0/resource/HRLOCAL.plx module_type=library batch=yes compile_all=special
Why did NoSQL arise? The rise of NoSQL makes no sense if you read an article like “Why You Should Never Use MongoDB” and the ycombinator replies . The I read something like this “Why You Should Use MongoDB” and don’t find any reasons just ranting about why the first article was shoddy.
One theory proposed by Martin Fowler is that NoSQL arose as a way to get (more...)