Oracle CPU / PSU Announcement October 2017

Oracle CPU / PSU Announcement October 2017

The Oracle open world 2017 is over, the dust just settled down. A perfect time for Oracle to release the October critical patch advisory. With not less than 270 new security vulnerability fixes across the Oracle products it seems to be a rather huge update. From the DB perspective it is nothing unusual. It contains […]

Blog Post: Oracle CPU / PSU Announcement October 2017

Blog Post: Oracle CPU / PSU Announcement October 2017

The Oracle open world 2017 is over, the dust just settled down. A perfect time for Oracle to release the October critical patch advisory. With not less than 270 new security vulnerability fixes across the Oracle products it seems to be a rather huge update. From the DB perspective it is nothing unusual. It contains […]

Blog Post: Oracle CPU / PSU Announcement October 2017

Blog Post: Oracle CPU / PSU Announcement October 2017

The Oracle open world 2017 is over, the dust just settled down. A perfect time for Oracle to release the October critical patch advisory. With not less than 270 new security vulnerability fixes across the Oracle products it seems to be a rather huge update. From the DB perspective it is nothing unusual. It contains […]

Blog Post: Last Week in Stream Processing & Analytics – 16.10.2017

Blog Post: Last Week in Stream Processing & Analytics – 16.10.2017

This is the 86th edition of my blog series blog series around Stream Processing and Analytics! As every week I was also updating the following two lists with the presentations/videos of the current week: Presentations from SlideShare Videos from YouTube As usual, find below the new blog articles, presentations, videos and software releases from last […]

Blog Post: ILM storage tiering

Blog Post: ILM storage tiering

Information Lifecycle Management ist zwar kein neuer Begriff in der Version 12c, wurde aber um zwei sehr praktische Features bereichert: Heat Map and ADO (Automatic Data Optimization). das letztere erlaubt es, die Regeln (Policies) für Datensegmente zu definieren, die wiederum aus Bedingungen und Aktionen bestehen. Die Bedingungen werden grundsätzlich anhand der mit Heat Map gesammelten […]

Blog Post: Hadoop HDFS maximum number of files

Blog Post: Hadoop HDFS maximum number of files

Just a short blog about HDFS directory file and memory limits. I’ve recently faced an issue with Hive with the following error message The parameter which caused the error above is called dfs.namenode.fs-limits.max-directory-items dfs.namenode.fs-limits.max-directory-items 1048576 Defines the maximum number of items that a directory may contain. The parameter controls how much in a directory on […]

Blog Post: Last Week in Stream Processing & Analytics – 9.10.2017

Blog Post: Last Week in Stream Processing & Analytics – 9.10.2017

This is the 85th edition of my blog series blog series around Stream Processing and Analytics! As every week I was also updating the following two lists with the presentations/videos of the current week: Presentations from SlideShare Videos from YouTube As usual, find below the new blog articles, presentations, videos and software releases from last […]