Reactive Reports

Unique features

Scalable framework developed in Scala, designed for generating reports programmatically.
Support of Scala, Java, other JVM languages (i.e. Groovy)
Pluggable architecture
Open Source - LGPL license - free to use and modify, for both Open Source and commercial uses
Displays CKJ (Chinese, Korean, Japanese) characters in PDF reports

Fit for Big data
Strong product for processing big data – the hard disk size is the limit
Designed to conserve memory; report memory data is stored on the disk, in RocksDB.
Built in support for Akka streams input

Flexibility

Can be integrated into CI/CD pipelines (i.e., Jenkins)
Reactive Reports applications can run on any JVM runtime
Reactive Reports applications can be Dockerized
Applications can integrate with other libraries, such as AI/ML, NLP and others.

Speed

Uses scalaz memoizing for speeding calculations
Generated a 20,000-page report with images in 4 minutes

Graphics

Built in support for French and Spanish character set
Can build graphics using the PDF standard (tables, color gradients, pie charts, bar charts, etc.)
Can include external images (ie: JPG, etc)
Can create in document or external links, and table of contents at beginning or end of reports
Reactive Reports has the full control and responsibility over the PDF generation capability

Language details

In Java, reports are created using Java code.
In Scala, Reactive Reports provides a DSL - domain specific language - for report creation. This DSL is simple to use.
Reactive Reports can be used in Scala 2.13, 2.12 , 2.11 and in Java 7 and 8.

Getting started

1 - Using SBT - Recommended for Scala

Include the following in your build.sbt file:

libraryDependencies += "com.github.sysalto" %% "reactivereports-core" % "1.0.7"
libraryDependencies += "com.github.sysalto" %% "reactivereports-pdf-render" % "1.0.7"

2 - Using Maven - Recommeded for Java

Use the latest Maven artifacts for Reactive Reports. Example:

<dependency>
  <groupId>com.github.sysalto</groupId>
  <artifactId>reactivereports-core_2.12</artifactId>
  <version>1.0.7</version> 
</dependency>

<dependency>
  <groupId>com.github.sysalto</groupId>
  <artifactId>reactivereports-pdf-render_2.12</artifactId>
  <version>1.0.7</version>
</dependency>