[HN Gopher] LiteStream support for SQLite live read-only replicas
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LiteStream support for SQLite live read-only replicas
Author : ngrilly
Score : 9 points
Date : 2022-04-12 19:47 UTC (3 hours ago)
(HTM) web link (tip.litestream.io)
(TXT) w3m dump (tip.litestream.io)
| benbjohnson wrote:
| Litestream author here. This is on the staging site for the docs
| for the upcoming v0.4.0 release. I'd love to hear feedback from
| anyone who wants to kick the tires before the release. Thanks!
| ngrilly wrote:
| I haven't tested it yet but the feature is exactly as expected,
| the documentation is very clear, and the demo using fly.io is a
| wonderful example of how to use it.
|
| Out of curiosity, how do you know when someone shares a link
| about LiteStream on HN? Asking because you never fail to answer
| people's questions and comments, which is impressive :)
| benbjohnson wrote:
| Thanks for checking out the docs. That really helps.
|
| As for HN, I use f5bot[1] for keyword notifications and then
| I use hnreplies[2] for getting notified when someone replies
| to a comment. They work great although I wish HN had some of
| these features built in.
|
| [1]: https://f5bot.com/
|
| [2]: https://hnreplies.com/
| 1MachineElf wrote:
| LiteStream was previously mentioned in _A database for 2022_ , an
| article published to the Tailscale blog, discussed here:
| https://news.ycombinator.com/item?id=30883015
| benbjohnson wrote:
| Yes, this is a post about a new feature in Litestream though.
| It allows live replication from a primary node to one or more
| read-only replicas. It gives you the ability to do scale out
| reads as well as do geographic replication.
|
| There's a small demo app where you can see a single primary in
| Chicago (ord) is updated when you click, "Increment", and it
| replicates out to 15 other regions worldwide via SQLite &
| Litestream:
|
| https://litestream-read-replica-demo.fly.dev/
| 1MachineElf wrote:
| That's awesome and I didn't mean to dismiss this post or
| anything like that. Just wanted to provide some additional
| context. Thanks for the details.
| benbjohnson wrote:
| Right on! Sorry I misread your comment. :)
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