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Olaf

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1460.67 (4,528,252nd) 		Reputation
5,790 (28,280th)
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Title Δ
BigData analysis choose technology stack -1.29
Hibernate and JDBC performance? -1.49
How to unit test the rest call using easy mock 0.00
How to filter Record values of files in hadoop mapreduce? 0.00
Complicated reports for huge amount of data in oracle 0.00
spring/hibernate: open/close session each time VS getCurrentSession 0.00
hibernate many to many and heavy add opperation 0.00
Should control flow and data be separate between services? 0.00
JDBC/MySQL: Save timestamp always using UTC -0.45
Using TDD approach and avoiding Java static methods +0.06
Change hibernate.connection.url from within Spring +1.57
Query inside a Transaction -0.02
bulk insert using hibernate and sql server -0.49
XML mapping attribute of nested element -1.46
Suitable storage method for huge amount of data 0.00
Performance with a large number of multiple output files in Hadoop +2.03
Struts 2 + HIbernate 3 + Oracle 10 g + JNDI 0.00
Can I change a table from internal to external in hive? -0.45
How to make output of hadoop mapreduce as input of restful api? 0.00
parse XML to POJO using XStream 0.00
Testing Tomcat's JDBC Pool Connection -1.66
Weblogic and Hibernate 3.6.5, migrating DB layer from Oracle 10g to... 0.00
Database design Composite Key dilemma 0.00
Query Block to insert into the more than 5 Tables with Similar Name... 0.00
how do I update hibernate_sequence in Grails using oracle 11g datab... -0.45
oracle number datatype issue 0.00
web.xml, using form and basic authentication simultanously 0.00
need an example which support mysql and oracle both -0.99
Oracle Error : Maximum number of expressions in a list is 1000 -0.66
Strategies for encapsulating the differences between SQL platforms? -0.08
Is there attribute named "defaultSessionTimeOut" in tomca... 0.00
MySQL: Call stored procedure (returning data from multiple tables)... 0.00
JUnit @Before method ordering in Groovy 0.00
How to optimize read performance of S3 when using GZip input files... 0.00
Access Hive Metadata using JDBC 0.00
How to access Hive using a Java API 0.00
Is it possible to find the jdk vendor for a compiled java file +1.50
Why are JDBC connections staying open after I close them? 0.00
MySQL JDBC date issues with database server in different timezone +0.55
Are there any mature command line JDBC clients? 0.00
Inserting Data into Hive Table 0.00
how to config JDNI in tomcat7 0.00
WebLogic notification for c# (SNMP) 0.00
How Can I add a JDBC data source connect to Hive? 0.00
Can you set different JDBC Realms for different web apps in Tomcat 7? 0.00
Oracle Datapump export/import +1.43
How to tackle a BIG DATA Data Mart / Fact Table? ( 240 millions of... -0.16
How do I do nested transactions in hibernate using only one connect... 0.00
Defining a Datasource 0.00
Selenium tests, how would you do? 0.00