HALT the writing of so many hserrpid### files; Once 3 have been written (indicating Java has run out of space), force the user off the account until the problem is fixed instead of writing hundred of hs_err...log files. Especially since there isn't a BULK delete option. Thanks!

Add Caravel new Open Source project from Airbnb in the DSWB. See a quick demo here:

Watch a video here: https://www.youtube.com/watch?v=3Txm_nj_R7M

Caravel's main goal is to make it easy to slice, dice and visualize data. It empowers users to perform analytics at the speed of thought.

Caravel provides:

-A quick way to intuitively visualize datasets by allowing users to create and share interactive dashboards
-A rich set of visualizations to analyze your data, as well as a flexible way to extend the capabilities

https://github.com/airbnb/caravel

Submit button in My Data should respond to [Enter] key, such as when I'm deleting a file

Considering this is being marketed as an integrated workbench for data scientists, why don't you provide a publishing feature like 'Rpubs.com' for this workbench, where you can post your analysis publications which can be accessed by other collaborators? This need not be just limited to R - but similar markdowns as well..

Right now when I drag and drop a .csv file, it gets moved to /resources which in turn doesn't show up in "My Data" which default to /resources/data (unless I browse up by one folder).

I would be great to have /resources/data be the default upload location.

Hardware keyboard is not fully supported in iOS environment.
Coding in iPad with a Bluetooth hardware keyboard is painful, as arrow keys do not work in editing.

It would be great if cursor keys in an external hardware keyboard are supported in RStudio IDE, Jupyter, etc.

I think you should lead visitors to your site through a recommended path: What should they do first and second? Can they pick some in preference to some others and still learn what they want to learn? How much of prerequisite knowledge should they have? Hold my hands and take me in, instead of expecting me to poke here and there.

The menu bar on the left is too big. There should be an option to hide it (not just minimize). The reason is work space on the page not enough when I work on a small screen, tablet or phone. Portable tool should be main reason people like to select to use for cloud platform.

这个集成环境很想我们工作的环境，但是公司环境是私有云，资源有限也不容易在外面用；对于个人部署这么一个环境不太现实，一方面是对平台的不熟悉 另一方面是财力限制；有这样一个平台对于初学者或者是一些培训机构的学子是很大帮助

The Recent Data panel on the bottom right retains items, even after the underlying files are deleted. The view becomes so cluttered, I can't easily find the data files that I need. Would like the ability to completely clear all the files that show up in that section (so I can start over). Deleting each file individually from the view one by one, would take all day.

If my file in "My Data" is zipped, I need an unzip option to unzip it in the current folder

It's hard to see which filenames line up to which set of icons on the right-hand side. Could you alternate the colour of the rows (grey - white - grey -white) to make easier to read?

When I click on the filepath, I don't expect to download it. I hope to see a dropdown list of actions I can do, including copy filepath.

I need a folder, for example, "My Shared" folder to see all of my notebboks/datasets that I have shared with others. It prevent my to change/remove a notebook that I have shared with others.

This is an interesting tool. I'd like to know if it will be available for free in the future, or the costs if there will be any

NUPIC is a famous and useful tool for time series and anomaly detection， but I cannot install it on my workbench。
https://github.com/numenta/nupic

Went thru training this week where we used scala to operate on the wikipedia page count data

sc.textFile("dbfs:/mnt/training-write/essentials/pagecounts/staging/")

have already moved my code just need to the data from the data bricks labs to DSW