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http://kevinclosson.wordpress.com/ - Oracle-related Platform, Storage and Clustering Topics (with the occasional rant)

Announcement: Hotsos Symposium 2010!
kevinclosson.wordpress.com — Hotsos Symposium is considered by many to be one of the best Oracle-related educational events each year.... This is just a quick blog entry to direct attention to this year’s event. Tom Kyte will be this year’s Keynote and Tanel Poder is hosting Training Day 2010. The current list of speakers can ... (more) Announcement: Hotsos Symposium 2010!
Words About Oracle Direct NFS On Sun Storage 7410 And Chip Multithreading Technology (CMT) For ...
kevinclosson.wordpress.com — My old friend Glenn Fawcett and I have been teaming up on Sun Oracle Database Machine DW/BI/OLTP... performance engineering work, but last week Glenn told me he had an opportunity to put a late model Sun T5240 CMT system through the OLTP wringer. After consulting with me about workload options I ... (more) Words About Oracle Direct NFS On Sun Storage 7410 And ...
Linux Free Memory: Is It Free Or Reclaimable? Yes. When I want Free Memory, I Want Free Memory!
kevinclosson.wordpress.com — I have certain performance test harnesses that expect to have a lot of free memory. The test... harnesses produce a lot of output that facilitates my performance analysis. The output is in the form of text files and pipe-delimited files (to be used by SQL*Loader) and CSV files which I upload to ... (more) Linux Free Memory: Is It Free Or Reclaimable? Yes. When ...
Oracle Database 11g Release 2 Includes The Orion I/O Test Tool, But You Better Get That Full ...
kevinclosson.wordpress.com — As Miladin Modrakovic recently pointed out, Oracle Database 11g Release 2 includes, for the first time ever,... a copy of the ORacle IO Numbers (ORION) disk throughput test tool. The executable has been put into $ORACLE_HOME/bin. This is just a quick blog entry to point out that the executable does ... (more) Oracle Database 11g Release 2 Includes The Orion I/O ...
Sun Oracle Database Machine Video Demonstration…Again.
kevinclosson.wordpress.com — This is just a quick blog entry to point out that the video I blogged about in... my recent post entitled Announcing a YouTube Video Demonstration of Sun Oracle Database Machine is once again online. It had been pulled by the owner for some rough-edge editing. (more) Sun Oracle Database Machine Video Demonstration…Again.
Sun Oracle Database Machine: The Million Oracle Database IOPS Machine or Marketing Hype? Part II.
kevinclosson.wordpress.com — In my recent post entitled Sun Oracle Database Machine: The Million Oracle Database IOPS Machine or Marketing... Hype? Part I, I started a discussion about why this million IOPS-capable platform is interesting to Oracle deployments that don’t require quite (or nowhere near) that much I/O. Since I, ... (more) Sun Oracle Database Machine: The Million Oracle Database ...
HP Proliant DL180 G5 With Nehalem EP and PC2-5300 DDR2 Memory?
HP Proliant DL180 G5 With Nehalem EP and PC2-5300 DDR2 Memory?
kevinclosson.wordpress.com — Please forgive…I just can’t resist a tongue-in-cheek post after seeing this. According to this HP webpage for... the Proliant DL180 G5 , there is a new flavor of server and new flavor of Nehalem processor for that matter. As the following screen shot shows the G5 now supports 2 Xeon 5500 (Nehalem) ... (more) HP Proliant DL180 G5 With Nehalem EP and PC2-5300 DDR2 ...