John Beresniewicz
15 SlideShares 69 Abonné 2 Suivis
Personal Information
Entreprise/Lieu de travail
San Francisco Bay Area, CA United States
Profession
Product Architect and UX Designer specializing in Enterprise Systems management
Secteur d’activité
Technology / Software / Internet
À propos
Senior technologist specializing in conceptualization, design and development of system performance monitoring and management tools; always striving for usable, intuitive and productive user experiences. Deep background in Oracle DBA, SQL, PL/SQL, relational data Modeling and Oracle Diagnostic and Tuning Packs.
Coordonnées
Mots-clés
ash oracle time model oracle performance awr average active sessions db time ggplot data visualization relational database nosql aas wait events performance osstat ux design performance data visualization oracle awr ash performance db time oracle performance awr ash wait events oracle performance monitoring alert adaptive thres ash oracle performance db time outliers pl/sql software contracts programming assert database performance aas oracle performance db time awr ash sql ash database performance db time
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Présentations

(15)
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Ash architecture and advanced usage rmoug2014

il y a 9 ans • 16899 Vues

Average Active Sessions RMOUG2007

il y a 9 ans • 5346 Vues

Average Active Sessions - OaktableWorld 2013

il y a 9 ans • 3053 Vues

Contract-oriented PLSQL Programming

il y a 9 ans • 1156 Vues

Ash Outliers UKOUG2011

il y a 9 ans • 1115 Vues

Proactive performance monitoring with adaptive thresholds

il y a 9 ans • 1028 Vues

AWR Ambiguity: Performance reasoning when the numbers don't add up

il y a 8 ans • 4657 Vues

Awr1page - Sanity checking time instrumentation in AWR reports

il y a 7 ans • 1475 Vues

JB Design CV: products / mockups / experiments

il y a 7 ans • 271 Vues

Awr1page - Sanity checking time instrumentation in AWR reports

il y a 7 ans • 975 Vues

Awr1page OTW2018

il y a 5 ans • 151 Vues

AAS Deeper Meaning

il y a 5 ans • 418 Vues

NoSQL is Anti-relational

il y a 5 ans • 154 Vues

ASHviz - Dats visualization research experiments using ASH data

il y a 4 ans • 267 Vues

DB Time, Average Active Sessions, and ASH Math - Oracle performance fundamentals

il y a 4 ans • 2151 Vues

J’aime

(2)

QCon 2015 Broken Performance Tools

Brendan Gregg • il y a 8 ans

Linux Performance Analysis: New Tools and Old Secrets

Brendan Gregg • il y a 9 ans
Personal Information
Entreprise/Lieu de travail
San Francisco Bay Area, CA United States
Profession
Product Architect and UX Designer specializing in Enterprise Systems management
Secteur d’activité
Technology / Software / Internet
À propos
Senior technologist specializing in conceptualization, design and development of system performance monitoring and management tools; always striving for usable, intuitive and productive user experiences. Deep background in Oracle DBA, SQL, PL/SQL, relational data Modeling and Oracle Diagnostic and Tuning Packs.
Mots-clés
ash oracle time model oracle performance awr average active sessions db time ggplot data visualization relational database nosql aas wait events performance osstat ux design performance data visualization oracle awr ash performance db time oracle performance awr ash wait events oracle performance monitoring alert adaptive thres ash oracle performance db time outliers pl/sql software contracts programming assert database performance aas oracle performance db time awr ash sql ash database performance db time
Tout plus