As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 11 years ago.
I'm looking for an embeddable Java ETL, an Extract Transform Load engine that can be called from Java code.sample code may be useful to help me specific to extraction.
thunks
Scriptella is a good candidate, embedd and straightforward.
Data Pipeline in another option (not free version).
Smooks maybe worthwhile too.
Have you looked into Kettle? You'll find API usage examples here:
http://wiki.pentaho.com/display/EAI/Pentaho+Data+Integration+-+Java+API+Examples
Related
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 9 years ago.
I'm looking for a library for data visualization that's make it possible to visualize components and their relationship as done here.
Thank you in advance.
JFreeChart is a free 100% Java chart library that makes it easy for developers to display professional quality charts in their applications. Check more on the official website:
http://www.jfree.org/jfreechart/
Other options are
https://code.google.com/p/charts4j/
https://developers.google.com/chart/
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 11 years ago.
What is the best Open Source Web Crawler Tool, written in Java.
Try crawler4j. You just need to implement a simple interface which controls which URLs to visit and what to do with each crawled page.
in java I think it boils down to Nutch vs Heritrix. You should specify what your needs are to get a better answer.
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 10 years ago.
Is there any library for stemming in java!?
There is an implementation of Porter's stemmer available on his website. The code is not very Java-ish, but it does what it's supposed to, plus it's only a single class.
You might want to look at Apache Lucene. It is generally written to do other things, but it does some stemming as part of its indexing process.
Updated Answer: Porter recommends a later version of what is available on his website. That is Snowball: http://snowball.tartarus.org/ It is essentially a code generator that can generate a Java or C stemmer based on a stemmer specification.
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 10 years ago.
I'm creating a software project in Java, is a remote administration tool. The thing is that I need to add some features with C++ and I read some about this process and I realized I need JNI, could you recommend me a good JNI Book or something related with ?
Have you read this?
Java Native Interface: Programmer's Guide and Specification
This book is quite good I think.
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
Closed 11 years ago.
I am looking for Java libraries to produce data in KML format.
It appears there are at least three Java libraries for Keyhole Markup Language (KML):
JAK
gekmlib
kmlframework
As far as the best, that would depend on your needs. JAK appears to be the best supported at the present time.