ಟ್ವೀಟ್ಗಳು ಮತ್ತು ಪ್ರತಿಕ್ರಿಯೆಗಳು
- ಟ್ವೀಟ್ಗಳು
- ಟ್ವೀಟ್ಗಳು & ಪ್ರತಿಕ್ರಿಯೆಗಳು
- ಮಾಧ್ಯಮ
@LucaCanaliDB ತಡೆಹಿಡಿಯಲಾಗಿದೆ
ನೀವು ಖಚಿತವಾಗಿಯೂ ಈ ಟ್ವೀಟ್ಗಳನ್ನು ನೋಡಲು ಬಯಸುವಿರಾ? ಟ್ವೀಟ್ಗಳನ್ನು ನೋಡುವುದು @LucaCanaliDB ಅವರನ್ನು ತಡೆತೆರವುಗೊಳಿಸುವುದಿಲ್ಲ.
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Martin Berger ಗೆ ಪ್ರತ್ಯುತ್ತರವಾಗಿ
@martinberx I am glad to hear you find it useful. -
IPython/Jupyter SQL Magic Functions for PySpark http://db-blog.web.cern.ch/blog/luca-canali/2016-11-ipythonjupyter-sql-magic-functions-pyspark …
#ApacheSpark#Jupyter#Python#SQL -
Laurent Leturgez ಗೆ ಪ್ರತ್ಯುತ್ತರವಾಗಿ
@lleturgez I'd like to know that too. Only found that the issue seems to be with uprobes, since kernel ver 3.10.0-229.x, only affecting 12c. -
Did you miss a talk at Spark Summit EU? All the videos & slides have been added to the site. Check them out:http://ssum.it/2fmBsxf
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It's been great to be part of
#SparkSummit - Slides of my talk on Spark 2.0 perf investigations with flame graphs at http://cern.ch/canali/docs/Spark_Summit_2016_Flame_Graphs_Spark_Luca_CERN.pdf … -
#Hadoop data formats and storage layers tested and compared for#ATLAS EventIndex use cases. Poster at#CHEP2016. http://canali.web.cern.ch/canali/docs/IT-DB/Hadoop_formats_EventIndex_CHEP2016.pdf … -
Slides of my talk at
#CHEP2016 on integrating Oracle and Hadoop workloads: http://canali.web.cern.ch/canali/docs/Integration_Oracle_Hadoop_LC_CHEP2016.pdf … Coauthors:@zbigbar@PrasanthKothuri -
Voice From
@CERN:#ApacheSpark 2.0 Performance Improvements Investigated with Flame Graphshttp://dbricks.co/2dV9ig0 -
New blog post: Spark 2.0 Performance Improvements Investigated With Flame Graphs http://db-blog.web.cern.ch/blog/luca-canali/2016-09-spark-20-performance-improvements-investigated-flame-graphs …
#Spark#flamegraph -
A
#NeuralNetwork scoring engine in#PLSQL for recognizing handwritten digits.#MNIST#TensorFlow#Oracle https://db-blog.web.cern.ch/blog/luca-canali/2016-07-neural-network-scoring-engine-plsql-recognizing-handwritten-digits … -
Hadoop tutorials
@CERN, part 1 on data formats and SQL by@zbigbar and@DLanza1- https://indico.cern.ch/event/546000/ -
Franck Pachot ಗೆ ಪ್ರತ್ಯುತ್ತರವಾಗಿ
@FranckPachot@fritshoogland@OracleSK Some tests I did + and SystemTap scripts that maybe be relevant, at http://externaltable.blogspot.com/2015/07/diagnose-high-latency-io-operations.html … -
New short blog post: IPython/
#Jupyter notebooks for#Oracle http://db-blog.web.cern.ch/blog/luca-canali/2016-06-ipythonjupyter-notebooks-oracle … -
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@mikeolson & Manuel Martin Marquez discuss modern data strategy & how@CERN is using Hadoop http://strataconf.com/live#StrataHadoop -
Yes, You Must Use CALIBRATE_IO. No, You Mustn’t Use It To Test Storage Performance. http://kevinclosson.net/2016/06/02/yes-you-must-use-calibrate_io-no-you-mustnt-use-it-to-test-storage-performance …pic.twitter.com/bJp2QqVgDJ
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My new blog post: Context switch - PL/SQL cursor loops and fetchsize vs opifch2 http://blog.ora-600.pl/2016/05/27/context-switch-plsql-cursor-loops-and-fetchsize-vs-opifch2/ …
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Martin Bach ಗೆ ಪ್ರತ್ಯುತ್ತರವಾಗಿ
@MartinDBA I have used Fedora 24 alpha + rawhide for testing: there indeed CONFIG_BPF_SYSCALL=y. I have checked and F23 has that too BTW. -
New blog post: Linux BPF/bcc for
#Oracle tracing http://db-blog.web.cern.ch/blog/luca-canali/2016-05-linux-bpfbcc-oracle-tracing … -
Igor Racic ಗೆ ಪ್ರತ್ಯುತ್ತರವಾಗಿ
@iracic The recording has been made available by the organizers at the event page http://indico.cern.ch/event/516771/ /CC@cloudera@tom_e_white -
New blog post:
#IPython notebooks for querying@ApacheImpala http://db-blog.web.cern.ch/blog/luca-canali/2016-04-ipython-notebooks-querying-apache-impala …#Hadoop#SQL#Tools
ಲೋಡಿಂಗ್ ಸಮಯ ಸ್ವಲ್ಪ ತೆಗೆದುಕೊಳ್ಳುತ್ತಿರುವಂತೆನಿಸುತ್ತದೆ.
Twitter ಸಾಮರ್ಥ್ಯ ಮೀರಿರಬಹುದು ಅಥವಾ ಕ್ಷಣಿಕವಾದ ತೊಂದರೆಯನ್ನು ಅನುಭವಿಸುತ್ತಿರಬಹುದು. ಮತ್ತೆ ಪ್ರಯತ್ನಿಸಿ ಅಥವಾ ಹೆಚ್ಚಿನ ಮಾಹಿತಿಗೆ Twitter ಸ್ಥಿತಿಗೆ ಭೇಟಿ ನೀಡಿ.
Luca Canali
Spark Summit
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