An episode on the "Per" things: Performance and Permissions. I spoke to Preston Crary, who amazingly was not mad at me for losing an earlier recording.

We're talking about these (and more) topics

• We open with the attention to detail that's required for working on performance tuning and some short conversation about this topic.
• Sadly, there's not often a single silver bullet, but many areas of dust.
• Sometimes the fastest code is not the most optimal
• Continuing with Preston's work on Permissions:
• ResourceBlock is deprecated, and there's an easy migration path
  • an example upgrade path for bookmarks
• The usecase for Resources, ResourcePermission, and ResourceBlocks (as they're not at all visible on the UI)
• Preston's way through Liferay from Support to working on the topics that he's now working on
• The new API for Permissions - and the documentation is also done already (as of me writing this article, not yet published, but available on github - should be a matter of days or hours)
  • And an example: The implementation of this API in Journal
  • more documentation on registering and checking permissions
• Should you implement your own permission system? (and how the answer to this question might change in 7.1)
• Upgrades are being performance tuned. I smell a future episode coming up. Paging the team that is working on this area
• The remarkable memory savings that refactoring the UserBag introduced
• What happend during login
• Passwords are PBKDF2WithHmacSHA1/160/128000 hashed, a deliberately expensive password hashing algorithm.
• LPS-75747 and an update to my hardball question: Document Library's default.xml is still in core, can't be updated through a module, just through an ext.

Follow @RadioLiferay, Preston and me (@olafk) on twitter.

You'll find this episode - and make sure that you don't miss any of the future episodes - by subscribing to  http://feeds.feedburner.com/RadioLiferay. You can also subscribe on itunes.: Just search for "Radio Liferay" or just "Liferay" in the podcast directory. Make sure to write a review for the podcast directory of your choice - or find everything about Radio Liferay on radioliferay.com.

Or just download the MP3 here:

Average (0 Votes)

Add Comment

Comment

Threaded Replies		Author		Date
Clicked the link to radioliferay.com and Chrome...		Dante Wang		March 28, 2018 8:37 PM
Whoops, sorry - Something went wrong in the...		Olaf Kock		April 3, 2018 1:05 AM

Dante Wang

Clicked the link to radioliferay.com and Chrome warned me about invalid cert...

• Post Reply
• Top

Posted on 3/28/18 8:37 PM.

Olaf Kock

Whoops, sorry - Something went wrong in the reconfiguration of that server. Non-https works for now, it's just a forwarder to https://liferay.com/radio anyways...
Thanks for letting me know

• Post Reply
• Top

Posted on 4/3/18 1:05 AM in reply to Dante Wang.