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Oracle TimesTen and other Oracle Technologies: Hadoop on Windows
http://ggsig.blogspot.com/2014/10/hadoop-on-windows.html
Oracle TimesTen and other Oracle Technologies. A lot of people are interested in Hadoop technology these days and currently I am participating in one project related with this technology. The first task was to install Hadoop - easy, right? But I had been told that we were going to use Windows OS and there is no opportunity to use Linux instead. I conducted a quick research and found the Hortonworks distribution which can work on Windows. BTW, the Hortonworks is the only. Ask Tom MOST RECENT ARTICLES.
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Oracle TimesTen and other Oracle Technologies: июня 2014
http://ggsig.blogspot.com/2014_06_01_archive.html
Oracle TimesTen and other Oracle Technologies. Oracle TimesTen 11.2.2.7.0 is released. Oracle introduced 11.2.2.7.0 version ( available on OTN. The key new feature in this release in my opinion is the following:. In this release, checkpoint files can be read in parallel. Checkpoint reads use the value of the. Connection attribute when that value is greater than one. The maximum number of threads used for parallel checkpoint read is eight, regardless of the value of. All new features you can find here.
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Oracle TimesTen and other Oracle Technologies: октября 2014
http://ggsig.blogspot.com/2014_10_01_archive.html
Oracle TimesTen and other Oracle Technologies. A lot of people are interested in Hadoop technology these days and currently I am participating in one project related with this technology. The first task was to install Hadoop - easy, right? But I had been told that we were going to use Windows OS and there is no opportunity to use Linux instead. I conducted a quick research and found the Hortonworks distribution which can work on Windows. BTW, the Hortonworks is the only. The second one is that OOW confer...
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Oracle TimesTen and other Oracle Technologies: апреля 2013
http://ggsig.blogspot.com/2013_04_01_archive.html
Oracle TimesTen and other Oracle Technologies. EM11g and TimesTen plugin. I wrote about EM 11g installation. Therefore I decided to install TmesTen plugin on this configuration. You can download TimesTen plugin from OTN website. TimesTen Plug-in 2.2 for Enterprise Manager 11g and 10.2.). Before Plugin installation you should deploy an agent to TimesTen host. I would recommend you to use Documentation. I will not describe the installation in detail, because there is a very good video. My first book is now...
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Oracle TimesTen and other Oracle Technologies: января 2015
http://ggsig.blogspot.com/2015_01_01_archive.html
Oracle TimesTen and other Oracle Technologies. The second week of this year I had spend on Prince2 training. I can say, that the training was intense - every day I had to read 80 pages and learn a lot of stuff. Additionally, the training included two exams (second and fifth days) :). Well, today I have received the result and I am glad to say that I'm a qualified Prince2 Practitioner. DsSize function and TTSize utility in TimesTen. But now I would like to describe the following:. We see the difference in...
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Oracle TimesTen and other Oracle Technologies: Prince2 Certification
http://ggsig.blogspot.com/2015/01/prince2-certification.html
Oracle TimesTen and other Oracle Technologies. The second week of this year I had spend on Prince2 training. I can say, that the training was intense - every day I had to read 80 pages and learn a lot of stuff. Additionally, the training included two exams (second and fifth days) :). Well, today I have received the result and I am glad to say that I'm a qualified Prince2 Practitioner. Подписаться на: Комментарии к сообщению (Atom). DsSize function and TTSize utility in TimesTen. When CURSOR SHARING=FORCE...
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Oracle TimesTen and other Oracle Technologies: февраля 2013
http://ggsig.blogspot.com/2013_02_01_archive.html
Oracle TimesTen and other Oracle Technologies. Oracle DB to Oracle TimesTen replication using Golden Gate. I wrote a post. About Oracle - Oracle replication by using Golden Gate last year, therefore I decided to continue write about Golden Gate technology and at this time, I would like to describe Oracle to TimesTen replication. Environment (two virtual machines):. Host db (192.168.2.131), OEL 5.2. x86, Oracle DB EE 11.2.0.3.0, Golden Gate 11.2.1. 2 Prepare the source database (host db) for replication.
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Oracle TimesTen and other Oracle Technologies: января 2013
http://ggsig.blogspot.com/2013_01_01_archive.html
Oracle TimesTen and other Oracle Technologies. Restrictions on Calling Functions from SQL expressions. Recently, I've decided to start preparation for 1Z0-146. Exam and the first exam topic is 'List restrictions on calling functions from SQL expressions'. Let's start from basic and obvious restrictions:. 1 Function should accept only IN parameters (not OUT, IN OUT). 2 Function should accent and return only valid SQL data types (not PL/SQL specific types like boolean, record and etc.). SQL create or repla...
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12c: Automatic Dynamic Statistics | Oracle mechanics
https://iusoltsev.wordpress.com/2015/05/07/12c-automatic-dynamic-statistics
12c: Automatic Dynamic Statistics. 8212; Игорь Усольцев @ 02:50. Указал примечательный документ поддержки, уточняющий границы автоматического применения в версии 12c технологии Dynamic Sampling, реализуемого через рекурсивные запросы типа SELECT /* OPT DYN SAMP */. 8212; Dynamic Sampling Level Is Changed Automatically in 12C (Doc ID 2002108.1). Или того же через хинт DYNAMIC SAMPLING. Но и при default-ном значении OPTIMIZER DYNAMIC SAMPLING, не указанном явно/explicitly в pfile/spfile, к примеру. Возможн...