fastexcel
spreadsheet
Our great sponsors
fastexcel | spreadsheet | |
---|---|---|
5 | 1 | |
603 | 58 | |
2.8% | - | |
8.8 | 3.7 | |
2 days ago | 7 months ago | |
Java | Java | |
Apache 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
fastexcel
-
FileOutputStream v. ByteArrayOutputStream: is there a noticeable difference in memory usage?
I'm using fastexcel to create the excel file, and I'm flushing it to the OutputStream after every row is written. Right now, I am using a FileOutputStream to write to disk. When the excel file is done being generated, I read it back in using InputStreamResource and stream the response. My thought process is that a ByteArrayOutputStream keeps everything in memory even if I'm flushing the excel file after every row, so I used the FileOutputStream. Does my logic track here? Or am I unnecessarily slowing things down with expensive filesystem IO?
-
Favorite hidden gem library?
fastexcel the fastest xlsx generation library
-
how to create an excel file from a form in an android app
I would use some library like for example this one. So you collect all the data you want to store in a list or map, and iterate over it, then add them to the excel like shown in the documentation of the library (should always be the same way more or less for any library)
-
Any good alternatives to Apache POI for creating Excel spreadsheets?
I've only had memory problems with apache poi. I only use https://github.com/dhatim/fastexcel now
spreadsheet
-
Any good alternatives to Apache POI for creating Excel spreadsheets?
Checkout Spreadsheet Builder DSL if you want an alternative and less verbose API for POI.
What are some alternatives?
Apache POI - Mirror of Apache POI
ReoGrid - Fast and powerful .NET spreadsheet component, support data format, freeze, outline, formula calculation, chart, script execution and etc. Compatible with Excel 2007 (.xlsx) format and working on .NET 3.5 (or client profile), WPF and Android platform.
easyexcel - 快速、简洁、解决大文件内存溢出的java处理Excel工具
abap2xlsx - Generate your professional Excel spreadsheet from ABAP
Aspose.Cells-for-Java - Aspose.Cells for Java examples, plugins and showcases
zerocell - Simple, efficient Excel to POJO library for Java
docx4j - JAXB-based Java library for Word docx, Powerpoint pptx, and Excel xlsx files
ExcelUtil - Excel utility for Java to read and write data in declarative way.
easy-random - The simple, stupid random Java beans/records generator
amazon-bedrock-with-builder-and-command-patterns - A simple, yet powerful implementation in Java that allows developers to write a rather straightforward code to create the API requests for the different foundation models supported by Amazon Bedrock.