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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 -
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/ -
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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New blog post: Linux BPF/bcc for
#Oracle tracing http://db-blog.web.cern.ch/blog/luca-canali/2016-05-linux-bpfbcc-oracle-tracing … -
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 -
New CERN blog post: Profiling distributed Hadoop applications. https://db-blog.web.cern.ch/blog/joeri-hermans/2016-04-hadoop-performance-troubleshooting-stack-tracing-introduction …
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Random Decision Forests on Apache Spark by Tom White
@cloudera http://indico.cern.ch/event/516771/ -
Luca Canali 已跟隨 Oracle Labs, Jeff Clune, Bill Graham and 197 others
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@oraclelabs
The cutting edge of technology, from research and development at Oracle. Making computing faster and developers more productive.
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@jeffclune
Research: AI, Machine Learning, Deep Learning, Evolutionary Computation, Computational Biology. Director: http://EvolvingAILab.org Professor, Univ. Wyoming
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The video of my colloquium at CERN on 2016/03/24 is available. https://cds.cern.ch/record/2142287 http://fb.me/4wqvAeftu
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New blog post: SystemTap Guru Mode and Oracle SQL Parsing http://externaltable.blogspot.com/2016/03/systemtap-guru-mode-and-oracle-sql.html …
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Luca Canali
Spark Summit
Databricks
O'Reilly Strata
Kevin
Kamil Stawiarski
Joeri Hermans
Yann LeCun