Kuassi Mensah

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Oracle Database Integration with Java, JavaScript, Hadoop, Spark I - Java in the database, JDBC, UCP, DRCP, Application Continuity, Transaction Guard II - Oracle Datasource for Hadoop (OD4H), In-Database Container for Hadoop, Orale Datasource for Spark III - JavaScript Stored Procedures using Nashorn All topics discussed here represent my own opinions and speculations.Kuassi Mensahhttps://plus.google.com/112625553381085136463noreply@blogger.comBlogger103125
Updated: 6 hours 55 min ago

What's in Oracle Database 12c for Java?

Wed, 2013-06-26 00:05
Looking to exploit the new Oracle Multitenant Container Database with Java?
Have you ever needed to deploy Java applications with tens of thousands of concurrent users? If you are a Java architect, Java designer or wannabe looking to exploit new Oracle database 12c enhancements in the areas of performance, scalability, availability, security and manageability/ease-of-use, this is the paper for you.

 Have you ever experienced paying twice the same flight ticket, the same article or your taxes? Have you ever wanted the system to just deal with database failure and not ask you to restart your transaction from start? Upon database outages (hardware, software, network, or storage failure), four problems confront applications: hangs, errors handling, determining the outcome of in-flight work (i.e., last COMMIT), and the resubmission in-flight work.
If you are application developer, database and system administrator, integrator or ISV looking to better exploit Oracle RAC and Active Data Guard to achieve maximum application availability, this is the paper for you (although with a Java focus).

My Guide for Oracle OpenWorld 2012

Thu, 2012-09-13 17:44
Are you a Java developer, C/C++ developer, or PHP|Ruby|Perl|Python developer  looking to exploit the latest Oracle database technology?

Are you a MapReduce/Hadoop developer or administrator?

Are you MySQL developer looking to migrate or reuse your applications against Oracle?

Are you a developer or Oracle DBA looking for Net Services Enhancements with the Latest Oracle Database Technology?
Here is my list of sessions for you!
Note: I will be either presenting, coordinating or attending these sessions, so if you want to see/meet me, you know where to go!
1/ MapReduce and Hadoop developer and administrator: what is new in the latest Oracle database technology?
In-Database Hadoop: When MapReduce Meets the RDBMS
Where: Parc 55 - Embarcadero
When: 10/3/12, 15:00 - 16:00
Where: Marriott Marquis - Salon 10/11
When: 10/2/12, 17:00 - 18:00
Where: Marriott Marquis - Golden Gate C1
When: 10/2/12, 13:15 - 14:15

Where: Moscone South - 302
When: 10/2/12, 10:15 - 11:15

Visit us in the:
(i) Oracle Red Lounge in Moscone North upper lobby  
(ii) Java/JDBC demo booth (Database demo campground, Moscone South)

2/ Java developers: what is new in the latest Oracle database technology?
Where: Marriott Marquis - Golden Gate C1
When: 10/2/12, 13:15 - 14:15

Where: Marriott Marquis - Club Room
When: 10/3/12, 17:00 - 18:00

Where: Marriott Marquis - Salon 10/11
When: 10/1/12, 12:15 - 13:15

Where: Marriott Marquis - Foothill F
In-Database Hadoop: When MapReduce Meets the RDBMS
Where: Parc 55 - Embarcadero (JavaOne)
When: 10/3/12, 15:00 - 16:00

Where: Marriott Marquis - Salon 10/11
When: 10/2/12, 17:00 - 18:00


Visit us in the Java/JDBC demo booth (Database demo campground, Moscone South)


3/ C/C++ developer: what is new in the latest Oracle database technology?
Best Practices for Application Performance, Scalability, and Availability
Where: Marriott Marquis - Club Room
When: 10/1/12, 10:45 - 11:45

Meet the Developers of Database Access Services (OCI, ODBC, DRCP, PHP, Python)
Where: Marriott Marquis - Foothill F
When: 10/1/12, 19:15 - 20:00
Run MySQL Applications Against the Latest Oracle Database Technology
Where: Marriott Marquis - Salon 10/11
When: 10/1/12, 16:45 - 17:45

Syndication and Consolidation: Oracle Database Driver for MySQL Applications
Where: Marriott Marquis - Club Room
When: 10/1/12, 13:45 - 14:45 


Visit us in the Data Access and Net Services demo booth (Database demo campground, Moscone South)

4/ PHP|Python|Ruby|Perl developer5/ MySQL developer: what is new in the latest Oracle database technology?Syndication and Consolidation: Oracle Database Driver for MySQL Applications
Where: Marriott Marquis - Club Room
When: 10/1/12, 13:45 - 14:45

Run MySQL Applications Against the Latest Oracle Database Technology
Where: Marriott Marquis - Salon 10/11
When: 10/1/12, 16:45 - 17:45

Visit us in the Data Access and Net Services demo booth (Database demo campground, Moscone South)
6/ Net Services Enhancements with the Latest Oracle Database Technology
 Where: Moscone South - 303
 When: 10/3/12, 11:45 - 12:45
 

Visit us in the Data Access and Net Services demo booth (Database demo campground, Moscone South)

Book Review: OCA Oracle Database 11g: SQL Fundamentals I: A Real World Certification Guide - Packt Publishing

Sun, 2012-01-29 14:16

What i liked: the book is accessible to anyone; the examples and their screen casts make easy to see what exactly the author is talking about. Each chapter has a "Certification objectives covered" and a "Test Your Knowledge" sections which are helpful, something you'd expect from a certification guide. The book also covers (very slightly, though) how to use SQL with programming languages including PL/SQL, Perl, Python, and Java; but why is Ruby not covered (-:?

Bonus: introduction to APEX.


OOW 2011: What is Going on for JDBC, UCP, Java in the Database, Net Services, OCI, PHP, Ruby, Python, and Perl

Wed, 2011-08-31 17:37

Oracle OpenWorld San Fransicso 2011


Sessions for DBA and/or application developers (Java, C, C++, PHP, Ruby, Python, Perl) looking for features and best practices to optimize networking and build best performing, scalable and highly-available applications with Oracle Database 11g.


Session: 14702

Java in the Database—The Sky's the Limit: Lessons from the Largest Deployment

Where: Marriott Marquis - Salon 8 -- When: 10/3/11, 15:30

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BoF Session: 26220

Meet the Oracle JDBC and Oracle Universal Connection Pool Development Team

Where: Marriott Marquis - Salon 8 -- When: 10/3/11, 18:30

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BoF Session: 26240

Meet the Oracle Database Clients Developers: C, C++, PHP, Python, Ruby, and Perl

Where: Marriott Marquis - Salon 8 -- When: 10/3/11, 19:30

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Hands-on Lab - Session: 30082

Develop and Deploy High-Performance Web 2.0 PHP, Ruby, or Python Applications

Where: Marriott Marquis - Salon 10/11 -- When: 10/3/11, 17:00

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Session: 13360

Optimize Java Persistence/Scale Database Access with JDBC and Oracle Universal Connection Pool (UCP)

Where: Marriott Marquis - Salon 8 -- When: 10/4/11, 17:00

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Hands-on-lab - Session: 30021

Efficient Java Persistence with JDBC, Java Universal Connection Pool, and Java in the Database

Where: Marriott Marquis - Salon 10/11 -- When: 10/4/11, 13:15

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Session: 14345

Net Services: Best Practices for Performance, Scalability, and High Availability

Where: Moscone South - 303 -- When: 10/5/11, 13:15

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Session: 14703

Build, Deploy, and Troubleshoot Highly Performant, Highly Available Apps with Oracle Database

Where: Moscone South - 303 -- When: 10/5/11, 17:00

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Session: 14704

PHP, Ruby, Python, and Perl: Develop and Deploy Mission-Critical Apps with Oracle Database 11g

Where: Marriott Marquis - Salon 8 -- When: 10/5/11, 11:45



Database Web Services Callout utility

Wed, 2011-03-30 13:11
Following OTN migration to UCM, the link to the Wev Services Callout is broken; while i am fixing it, you can download it from here.

Here it the link again http://download.oracle.com/technology/sample_code/tech/java/jsp/dbws-callout-utility-10131.zip

OTN Dev Days Database Toronto

Thu, 2011-03-24 18:00
Toronto: OTN Dev Days Database is coming to you; we are still taking registration and There Is Such A Thing As Free Lunch.

OTN Developers Days: Hands-on Oracle Database 11g App Dev

Fri, 2011-02-18 19:41
OTN Dev Days Hands-on Oracle DB 11g is coming to you in Dallas (03/09th) , Toronto (03/30th) and Chicago (04/25th).
See you there.

My upcoming 2-Day Hands-on Seminar in Kuala Lumpur

Thu, 2010-10-21 12:06
If you can make it to Kuala Lumpur on Dec 20th, you don't want to miss http://ning.it/aDMfVN

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