01:36 - Mike Ash Introduction

• Twitter
• GitHub
• Blog
• Plausible Labs
  • PLCrashReporter
  • VoodooPad
• NSBlog, Friday Q&A
• mikeash.com/lispob3.c
• mikeash.com/tmp/tetris6.c

06:26 - Synchronization and Collaborative Editing

• Dropbox

09:41 - Existing Solutions?

• Differential Synchronization by Neil Fraser

11:32 - VoodooPad

• Snapshots

14:43 - Common Approaches for Document Syncing

• Images
• Audio
• Text

19:02 - Conflicting Changes 21:56 - Merge Strategy 24:27 - Use Cases, Connection

• AT&T Mark the Spot App
• Network Link Conditioner
• Designing for Real-World Networks

33:51 - Online/Offline Detection, Handling Slow Responses

• Reachability

39:32 - Retries

• Slack

41:35 - Dropbox and Document Syncing Problems 42:50 - Support Picks Differential Synchronization by Neil Fraser (Mike)
MailRoute (Andrew)
SCSI2SD (Andrew)
GFood Lounge (Jaim)
Calzone's Italian Restaurant in San Francisco (Jaim)