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Oracle & ADMINEER Workshop (SPARC, WebLogic, Multitenancy and WLSDM)

| May 17, 2017 | 0 Comments
Oracle & ADMINEER Workshop (SPARC, WebLogic, Multitenancy and WLSDM)

22.05.2017, Pazartesi tarihinde bir etkinliğimiz olacak, ektinlik içeriği ve detayları aşağıdaki gibidir. Etkinlik Başlık: Solaris SPARC Sunuculara Geçiş Projeleri, Performans Çıktıları (WebLogic & Database) ve WLSDM Session-1:  WebLogic Ortamlarının Migration Yöntemleri ve Oracle Solaris SPARC sunucularındaki Performans Çıktıları WebLogic Multitenancy and Partitioning (Microcontainer) Session-2: WLSDM ile WebLogic Monitoring: Hands-on Workshop Hogger/Stuck Thread’ler İle Nasıl Başa […]

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Mission Completed: Oracle WebLogic Server 12c Certified Implementation Specialist

| May 2, 2017 | 0 Comments
Mission Completed: Oracle WebLogic Server 12c Certified Implementation Specialist

Today I am very happy to announce that I have achieved WebLogic Server 12c Implementation Specialict certification. Anymore I am going to serve to my valuable client as “Oracle Certified Specialist” and “Oracle PartnerNetwork Certified Specialist”. I know that certification is not at all but my hands-on experience made it very easy to achieve. Next […]

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SPARC S7-2 Server vs. x86 Server: Comparison and Load Analyze

| April 17, 2017 | 0 Comments
SPARC S7-2 Server vs. x86 Server: Comparison and Load Analyze

Recently we have compared Application Server Middleware performance on Solaris SPARC S7-2 Server and x86 servers. I am not going to share the model and brand of the x86 system. But it is for sure that the two compared servers are in the same segment/class. Here is the quick SPARC S7-2 CPU Benchmark Results on […]

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2 Minutes Tech Tip: JMX and WebLogic MBean Objects

| February 8, 2017 | 0 Comments
2 Minutes Tech Tip: JMX and WebLogic MBean Objects

I really enjoyed while recording this “2 Minutest Tech Tip” at DOAG-2016, Nuremberg, GERMANY. This interview contains high level technical knowledge for WebLogic administrators and also covers recommendations for WebLogic newbies. Remember, always monitor your WebLogic JMX MBean object values. Go to www.wlsdm.com/download Enjoy! Youtbe direct link: https://www.youtube.com/watch?v=0UihkKsUWFI

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Oracle JDeveloper 4K Display (3840×2160) Resolution Problem on Windows 10

| December 31, 2016 | 12 Comments
Oracle JDeveloper 4K Display (3840×2160) Resolution Problem on Windows 10

When I moved to Dell XPS 9550 laptop …YES! It’s absolutely better than Mac-Pro   I had a serious problem about JDeveloper user interface on Windows 10 which was a UI scale problem. Problems: Oracle JDeveloper (jdev) buttons,icons,menu is too small Fonts are too small. It’s impossible to develop even “Hello World” Environment: Windows 10 […]

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WebLogic 12.2.1.2: 12.2.1.1 Kurulum, Konfigurasyon, Domain Olusturma, Upgrade Notlari

| December 25, 2016 | 0 Comments
WebLogic 12.2.1.2: 12.2.1.1 Kurulum, Konfigurasyon, Domain Olusturma, Upgrade Notlari

Güncel Oracle WebLogic Server sürümü 12.2.1.2 olup (November 20, 2016), release note’a şu URL’den bakılabilir. http://docs.oracle.com/middleware/12212/wls/WLSRN/toc.htm https://blogs.oracle.com/PortalsProactive/entry/oracle_fusion_middleware_12c_122 Ayrıca official dokümantasyon’a şu URL’den erişilebilir. https://docs.oracle.com/middleware/12212/wls/index.html Oracle gün geçmiyor ki WebLogic Server ve FMW ürün ailesi için yeni bir versiyon yayınlamasın. Kurumlar, firmalar projeye başlıyor ve 2 yılda bitecek proje için başladıkları WebLogic versiyonunun üzerine Oracle iki,üç bazen […]

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See you at DOAG2016: Advanced DevOps WebLogic Monitoring: Tips & Tricks & DEMO

| November 10, 2016 | 0 Comments
See you at DOAG2016: Advanced DevOps WebLogic Monitoring: Tips & Tricks & DEMO

I would like to see you at DOAG2016. Let’s meet you at there and talk about doing business together. About My Presentation:   The session is highly technical and I will do live DEMOS on my local PC. Demonstrations would be about; “Monitoring WebLogic Domain Resources and Partitions”, “WebLogic Behavior under Load”, “Dealing with HOGGER/STUCK […]

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Apple iMac 27inch 5K Retina Display: i5 vs. i7 >> Performance Comparison via Oracle WebLogic

| June 8, 2016 | 0 Comments
Apple iMac 27inch 5K Retina Display: i5 vs. i7 >> Performance Comparison via Oracle WebLogic

Yes, the result is obvious and you can say that there is no need to compare them. But, let’s do a deep Middleware analyse and calculate price/cost/performance results. First of all I have decided to buy a new all in one PC. Normally I use Microsoft Windows PC for my daily business work and quite […]

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WhatsApp vs Vodafone Group

| May 30, 2016 | 0 Comments
WhatsApp vs Vodafone Group

Nowadays a picture is traveling across LinkedIn newsfeed as below. Mostly I hate these kind of ranking posts and usually I click on unfollow button for the relevant posters. But this time, I want to comment about this picture on my portal as below. Firstly please check the image, then read my comment, at the […]

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TROUG Presentation: Advanced WebLogic Monitoring: Custom WebLogic JMX Development and DevOps Automation

| April 30, 2016 | 1 Comment
TROUG Presentation: Advanced WebLogic Monitoring: Custom WebLogic JMX Development and DevOps Automation

In this blog post, I am going to share my TROUG presentation at “TROUGDays 2016″ event. It was a great session. I lectured and spoke about “Advanced WebLogic Monitoring: JMX MBean Development & WLSDM Automation”. Attendees were experienced WebLogic administrators and the session switched to interactive workshop. I did live DEMOS on my local Laptop/PC. […]

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Solaris SPARC Sunucularda WebLogic Performansı

| April 4, 2016 | 1 Comment
Solaris SPARC Sunucularda WebLogic Performansı

Oracle Donanım Çözümleri ektinliğinde gerçekleştirdiğim sunum ve canlı performans testi DEMO detayları aşağıdaki gibidir. Etkinlikte geliştirmiş olduğumuz JSL (Java Server Loader) uygulaması ile Solaris SPARC T5-2 sunucu üzerinde limitleri zorladık ve gerçek zamanlı 5.2 TPS (Thread Per Second) değerlerine ulaştık. Ektinlikte CPU, Memory ve Network Socket gösterimleri yaparak sunucu üzerinden WebLogic uygulama sunucusunun davranışlarını gözlemleyip, […]

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WebLogic Performance on SOLARIS SPARC Servers

| April 1, 2016 | 0 Comments
WebLogic Performance on SOLARIS SPARC Servers

My presentation and Live DEMO at “Oracle Hardware Solutions Event”. Demonstrated live Java Server Loader (JSL) on Solaris Sparc T5-2 Server and did performance tests (CPU, Memory, Network Socket) instantly at session duration. Artifacts: Java Server Loader (JSL) WLSDM (WebLogic Smart Dashboard and Monitoring) Oracle WebLogic (12.2.1) Oracle Solaris 11.3 Java 1.8_071 Presentation Document (Embedded […]

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OFM Forum 2016 at Valencia,Spain

| December 4, 2015 | 0 Comments
OFM Forum 2016 at Valencia,Spain

Oracle Fusion Middleware & PaaS EMEA Partner Community Forum 2016 SOA & BPM & WebLogic & Mobile Partner Communities             Take this opportunity and register now for the Oracle Fusion Middleware & PaaS Partner Community Forum that will be held in the Las Arenas in Valencia Spain on March 15th & 16th 2016 with hands-on […]

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Upgrade WebLogic to 12c (Last edition 12.2.1)

| November 3, 2015 | 2 Comments
Upgrade WebLogic to 12c (Last edition 12.2.1)

Sometimes we need to change static HTML and JavaScript source files on run-time folder of WebLogic under $DOMAIN_HOME/server/$MANAGED_SERVER/path/to/application/source for without any downtime on productions systems. It’s unable to do this on WebLogic 11g versions. (i.e 10.3.6). You will get below error. This means it’s time to upgrade your WebLogic domain to 12c, curently last edition […]

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Enabling WebLogic Administration Port and Troubleshooting

| September 13, 2015 | 14 Comments
Enabling WebLogic Administration Port and Troubleshooting

Importance of Administration Port on WebLogic This feature is very important for WebLogic domain management but WebLogic admins usually don’t take advantage of “WebLogic Administration Port” property. I am highly recommending enabling “Administration Port” for WebLogic domains which have high transaction traffic. Why WebLogic Administration Port? By enabling Administration Port, you can separate administration traffic […]

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WebLogic Community

| June 5, 2015 | 0 Comments
WebLogic Community

Admineer Blog has been listed on WebLogic Community ( http://weblogiccommunity.com ) portal. My posts, researches and works also would be listed and announced by WebLogic Community. Keep following admineer. Here is the blog list URL: http://weblogiccommunity.com/blogs/ Regards… Fevzi Korkutata  

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SOA Human Task: Applying Assignee – Principal Problem

| April 15, 2015 | 0 Comments
SOA Human Task: Applying Assignee – Principal Problem

When you are developing Oracle SOA Suite and working on “Creating And Defining a Human Task” for manual approval, it’s probably you will get below error when applying “Edit Participant” by using Identity Lookup GUI on JDeveloper. Here are the steps how to add Assignee for the Human Task on JDeveloper: 1- Double click on “Human […]

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OSB 11.1.1.7: AQ Adapter Database Connection Leak and WebLogic Thread Dump Analyzing

| August 18, 2014 | 0 Comments
OSB 11.1.1.7: AQ Adapter Database Connection Leak and WebLogic Thread Dump Analyzing

This problem is very crucial and really hard to find the solution. Even causes to freeze all your WebLogic OSB domain’s threads and all the OSB services would be out of service and affects as service down for 10 minutes (default stuck timeout). Environment: WebLogic 10.3.6, OSB: 11.1.1.7 When you see errors or stuck log as below, […]

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WebLogic Sisteminizi Daha Güvenli Hale Getirmek Mümkün

| August 6, 2014 | 0 Comments
WebLogic Sisteminizi Daha Güvenli Hale Getirmek Mümkün

M.Fevzi Korkutata | Certified Associate Middleware Consultant Kontak / Email: fevzi.korkutata @ admineer.com Üç katmanlı web mimarisinde internete açık ve/veya lokal ağda çalışan kritik uygulamaların güvenliğini sağlarken, her katmanda ayrı ayrı güvenlik önlemleri alınır. Bu önlemlerin büyük bölümü firewall katmanına bırakılır ve firewall’dan sonrası büyük çoğunlukça önemsenmez. Oysa saldırıların ve güvenlik zaafların büyük çoğunluğu eski […]

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Secure Your Mission Critical Application’s WebLogic Domain

| April 17, 2014 | 0 Comments
Secure Your Mission Critical Application’s WebLogic Domain

If you are managing and administering a WebLogic domain which serves for; Bank applications Government applications e-Business web applications that open to the internet You must strongly secure your WebLogic domain among internal and external hacking attacks. Here are the crucial settings for securing mission critical WebLogic domains: Do not use default ports for admin server […]

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