Tag Archives: Performance

Rebuild all indexes of a Partioned Table


Another quick post! Regarding you frequently need to collect all indexes of a partioned table (local and global indexes), this is a quick script that make the task a little bit easier: begin — local indexes for i in (select p.index_owner owner, p.index_name, p.partition_name from dba_indexes i, dba_ind_partitions p where i.owner=’&OWNER’ and   i.table_name=’&TABLE’ and   i.partitioned=’YES’ […]

http://matheusdba.com.br/2015/06/11/rebuild-all-indexes-of-a-partioned-table/

Application Looping Until Lock a Row with NOWAIT Clause


Yesterday I treated an interesting situation: A BATCH stayed on “SQL*Net message from client” event but the last_call_et was always on 1 or 0. Seems OK, with some client contention to send the commands to the DBMS, right? Nope. It was caused by a loop in the application code “waiting” for a row lock but without “DBMS […]

http://matheusdba.com.br/2015/06/16/application-loop-detected-looping-until-lock-a-row-with-nowait-clause/

Using the Testing Harness for Neo4j Extensions


I’ve been creating both unit tests and integration tests for Neo4j Unmanaged Extensions for far too long. The Neo4j Testing Harness was introduced in version 2.1.6 to simplify our lives and just do integration tests. Let’s try it on and see just how awesome we look. First thing we need to do is add the […]

http://maxdemarzi.com/2015/07/05/using-the-testing-harness-for-neo4j-extensions/

Inside the .NET Compiler Platform – Performance Considerations during Syntax Analysis (#SpeakRoslyn)


Motivation The new Microsoft .NET Compiler Platform (Roslyn) provides APIs for the whole compilation process, beginning from syntax analysis, over symbol analysis, binding and code generation. You can access the results of each phase through object models exposed by specific APIs. There are language-specific APIs and object models for C# and Visual Basic which are similar […]

https://robinsedlaczek.wordpress.com/2015/04/29/inside-the-net-compiler-platform-performance-considerations-during-syntax-analysis-speakroslyn/

Performance Tuning AngularJS Apps


For existing AngularJs apps, there are a few things that you can do in order to try and improve performance. Destroy no longer needed javascript plugin elements This should help prevent your Angular App from running into memory problems in the browser. There are basically two approaches to this. In directives that wrap some sort of […]

http://edspencer.me.uk/2015/06/26/performance-tuning-angularjs-apps/

Performance Tuning AngularJS Apps


For existing AngularJs apps, there are a few things that you can do in order to try and improve performance. Destroy no longer needed javascript plugin elements This should help prevent your Angular App from running into memory problems in the browser. There are basically two approaches to this. In directives that wrap some sort of […]

http://edspencer.me.uk/2015/06/26/performance-tuning-angularjs-apps/

SoftWare QA Engineer


Role : Software QA Engineer
Location: Beaverton, OR

Note: Interested candidates can send me there updated resume at kdinesh@prokarma.com or you can also reach me at (402) 905 9212. Please share or like this post.

Responsible for hands on testing of application performance.
Responsible for documenting the non-functional requirements required for a successful performance test.
Responsible for test scripts, test data, design of performance testing suite, results analysis and performance reporting.
Responsible for documentation of the performance test framework.
Responsible for managing performance test scheduling and execution.
Ensure test strategy is useful to all stakeholders.
Assist in identifying any issues found as a result of the testing process.
Should be able to lead a small team of performance test engineers.
Monitor test progress and provide test reporting metrics for measuring performance test status as needed.

Must have 4-6 years experience with HP Performance Center/LoadRunner testing Java based web applications. SAP portal performance testing experience is nice to have.