Comments for A. Fuat Sungur's Blog

Comment on Java Pipes vs. Sockets in a Single JVM by Ahmet Fuat Sungur

Ahmet Fuat Sungur — Wed, 15 May 2013 10:02:36 +0000

Thanks for comment Deniz,

You are right java pipes not for suitable for different jvm processes ( unlike unix pipes ). If we look at the code PipedInputStream constructor needs PipedOutputStream object and so they need to be in same jvm. For my requirement there is just one jvm and in this post I would like to show off the performance comparison between socket and java pipes in a SINGLE JVM. I should change the topics of this post to prevent misunderstanding.

BTW I am using an external library that needs to InputStream implementation to process incoming data so I should choose one of them. There are additional methods to communicate between java threads like queues but they are not suitable for me.

Comment on Java Pipes vs. Sockets in a Single JVM by Doruk Deniz Kutukculer

Doruk Deniz Kutukculer — Wed, 15 May 2013 09:49:35 +0000

Hi Fuat,
I wanted to mention that Pipes are not really a substitute for Sockets since Pipes are used only for communication within OS, between processes. However Sockets can be used for communicating over networks in addition to inter-process communication within OS.

Thx for the numbers though.

Comment on Oracle Event Processing – Pattern Matching Example by Oracle Event Processing – Pattern Matching Example 2 | A. Fuat Sungur's Blog

Fri, 05 Apr 2013 22:39:57 +0000

[...] In previous post I showed off one of the pattern matching feature of Oracle Event Processing and in this section I am gonna show another example of it. [...]

Comment on TROUG – Coherence Presentation and Demo Video by Lincoln

Lincoln — Sat, 02 Mar 2013 10:05:00 +0000

“TROUG – Coherence Presentation and Demo Video | A.
Fuat Sungur’s Blog” unidadla definitely got myself addicted on ur web page! Iwill probably wind up being returning more often. Many thanks ,Eileen

Comment on Joining the Existing Cluster in Coherence by Ahmet Fuat Sungur

Ahmet Fuat Sungur — Wed, 20 Feb 2013 08:20:16 +0000

You’re welcome. In a coherence cluster there are several members ( each jvm process which connects to the cluster is a member ) and several caches. Each member can use several caches and several members can use just one cache as well.

In this post I have tried to explain how several members can use the same cache in the same cluster. We need to several members in order to carry out high availability and scalability. To create a member we have to start a jvm process which specifies the coherence.jar as in its classpath. If we will add a new distributed scheme or cache mapping in the coherence-cache-config.xml file we would add a new cache or cache scheme but we dont want to do it.

I hope I could help you.

Comment on Joining the Existing Cluster in Coherence by Sundeep

Sundeep — Wed, 20 Feb 2013 06:25:38 +0000

Hi, first of all thanks for the great tutorial. Can’t we do this by modifying the coherence-cache-config.xml by defining another distributed scheme in the same file instead of running Coherence.sh file?

Comment on Using Variable Based Hints in an ODI Knowledge Module by Adding Variabled HINTS in ODI « Gurcan Orhan's Oracle Data Integrator Blog

Adding Variabled HINTS in ODI « Gurcan Orhan's Oracle Data Integrator Blog — Mon, 18 Feb 2013 12:26:02 +0000

[...] My colleague, Fuat, prepared the necessary development to me and after reviewing the code, I want to share it with you. He blogged the same stuff, it is better for you to check his blog post from here. [...]

Comment on TROUG – Coherence Presentation and Demo Video by http://tinyurl.com/housread49906

http://tinyurl.com/housread49906 — Wed, 23 Jan 2013 20:36:41 +0000

I personally wonder exactly why you called this particular posting, “TROUG
- Coherence Presentation and Demo Video � A. Fuat Sungur’s Blog”. In any case I actually loved the article!Thank you,Wolfgang

Comment on Running Shell Script in PL/SQL on a RAC Environment by sales scripts

sales scripts — Fri, 11 Jan 2013 13:43:03 +0000

Very good article. I will be going through many of these
issues as well..

Comment on How a member can use the existing cache in Coherence by Lindsey

Lindsey — Sat, 27 Oct 2012 13:25:38 +0000

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