Posts Categorized: Oracle Exadata
I was just looking at an Exadata X2-2 ordering document and noticed that it included 144GB of RAM. The sales rep pointed at the Exadata X2-2 datasheet and showed the 96GB to 144GB memory expansion option.
I would like to share some of my tips/notes about patching Oracle Exadata, based on my experiences and not less important, research and googling.
Automatic degree of parallelism, or Auto DOP, is a new feature in 11gR2 that promises to help manage systems where large subset of the workload runs with parallel processing. In this post I’ll introduce the feature and give very useful tips I got from Oracle’s Real World Performance expert Greg Rahn on how to use it. So this is worth reading even if you are familiar with the feature.
‘m going to be presenting two of my OOW11 sessions at the Toronto Oracle User Group’s DD Day. I’m going to be presenting two sessions, Is Oracle Exadata for You? Starring Roles for the Best Technology, and Under the Hood of Oracle ASM: Failability Analysis.
The website for Oracle Database Cloud Services is now online. It’s a hosted database service running Oracle 11gR2. The database can be accessed using a hosted Oracle application server, via JDBC across the Internet, or their own RESTful API a la Amazon. Notably lacking is Oracle’s own TNS network protocol. A lot of the feature set seems to be oriented toward data warehousing applications, including the aforementioned partitioning, bitmap indexes, query rewrite, and star transformations. A few other interesting features
If you’re using the cellmonitor OS user run commands other than a plain cellcli, this may stop working on upgrade. This would happen if custom scripts were built to do additional monitoring that’s not part of cellcli.
Oracle announced the Big Data Appliance on Monday morning keynote. Many people, me included, were long waiting for this to happen. Others didn’t think it will ever happen. So naturally, there is a lot of buzz and excitement around the new device in Open World. The keynote announcement was very short on details and certainly did not satisfy my technical curiosity. So I went to a few presentations to hear what exactly is included in the offering. Here’s what I found out.
Oracle Big Data Appliance (BDA) is being announced at the Oracle OpenWorld keynote as I’m posting this. It will take some time for it to be actually available for shipment and some details will likely change but here is what we have so far about Oracle Big Data Appliance.
Live from Oracle OpenWorld Pythian is thrilled to share news of our big win: Oracle North America Titan Award for Oracle Exadata solution that was planned, deployed and is currently managed for online marketing corporation LinkShare in New York.
Pythian and Scalar Decisions today announced a formal partnership providing Oracle customers an unparalleled one-stop shop solution provider in Canada. Combined, we can help Oracle customers develop, fulfill, implement, and manage their whole Oracle solution stack.