jchrisa

41 ms·

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by jchrisa 11y ago
The Couchbase Mobile Sync Gateway tackles fine grained access control head on. Basically you write a function that stripes your data into channels, and manages access on a per channel basis. There are a few things that are challenging to mo
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by jchrisa 11y ago
You might be interested in https://github.com/couchbase/sync_gateway which is the Couchbase Mobile access control and sync layer (compatible with PouchDB etc). It has fine grained access control based on a channel meta
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The Pirahã: People Who Define Happiness Without God(ffrf.org)
4 points by jchrisa 11y ago|0 comments
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by jchrisa 11y ago
The Couchbase business model makes our customers happy.
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by jchrisa 11y ago
In the consumer apps space we are seeing airline booking and other location critical verticals pick us up. Here's Ryanair's story. http://www.couchbase.com/nosql-resources/presentations/how-r...
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by jchrisa 11y ago
"The work confirms theoretical research showing that information and heat are intertwined: The demon heats up because it must discard the information it learned to manipulate the system."
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by jchrisa 11y ago
I take issue with the use of past tense for the Couch ecosystem. Things in our neck of the woods indicate the hockey stick is kicking in for offline first, especially with the Internet of Things. Example: http://www.couchbase.com
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by jchrisa 11y ago
If you are also a little disappointed that this is not no servers but someone else's servers, maybe you'll like this project which really is serverless. http://thaliproject.org/
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by jchrisa 11y ago
Couchbase Mobile has an optional on device rest API we use for p2p sync. You can also use it to push data from edge devices to a handset or base station, but typically phones will ping devices.
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by jchrisa 11y ago
We've built a sync-enabled database, and even at 500 kb it's getting a lot of uptake in IoT applications. Open source databases: http://developer.couchbase.com/mobile Info about how GE is using it: http:/&#x
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Microsoft looks to stop bike crashes before they happen, predictive intelligence(geekwire.com)
2 points by jchrisa 11y ago|1 comments
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by jchrisa 11y ago
"This hybrid approach allows a maximum of sixty hidden service instances being simultaneously available."
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Introducing the Bolt Compiler – Firebase(firebase.com)
4 points by jchrisa 11y ago|0 comments
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by jchrisa 11y ago
Have you tried listening to SACD? The high sample rate might not give you more reproduction of audible frequencies, but the difference in arrival times it can encode makes well recorded stereo stuff more interesting to listen to, in my limi
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by jchrisa 11y ago
Will this impact governments' efforts to move to open source?
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by jchrisa 11y ago
Great way to sum up the problem with market-for-everything ideology. The valuable things that people do often aren't transactionalized but sometimes they are commemorated. I'm slowly working on an idea for an alternate cryptocurre
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by jchrisa 11y ago
The way I think about this, is that currency is a form of information. If we want an optimal economy, we want everyone to have table stakes at least, so we can get more information. I don't see how to get universal participation in the
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by jchrisa 11y ago
I am one of the original CouchDB folks, and a cofounder of Couchbase. We have spent the last few years quietly building an enterprise-class suite of Couch sync compatible databases. Everything we do is open source and Apache licensed. Co
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by jchrisa 11y ago
I have an idea for a federated blockchain to support a subjective crypto currency. So each coin's value is unique and determined by whoever might be trading it. The way that knowledge of the network state will flow looks like boosted g
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by jchrisa 11y ago
Thanks for the video, I enjoyed your talk. I have an idea for how federated blockchains can avoid Bitcoin's global variable problem. Recent http://thenewstack.io/why-art-could-become-currency-in-a-cry... Older http:&#
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Adding Google Sign-In with Node.js to a Couchbase Mobile Application(blog.couchbase.com)
6 points by jchrisa 11y ago|0 comments
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by jchrisa 11y ago
I have a couple of electric bikes and a boosted, and the big advantage to being able to do a steady 25 mph is the ability to take the lane on neighborhood streets and be going the speed limit.
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by jchrisa 11y ago
This is an interactive step by step introduction to our new SQL style query language.
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by jchrisa 11y ago
It's important to highlight open source alternatives to AWS products. If you are looking at AWS IoT and wishing you could run it on your own servers, the Couchbase Mobile stack is open source and used for mission critical deployments b
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by jchrisa 11y ago
If you want to dive deeper on the idea of demurrage this book is a great read http://sacred-economics.com/sacred-economics-introduction/
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by jchrisa 11y ago
In America these are called "rest on red" https://m.youtube.com/watch?v=j6EBUR8sPmc
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by jchrisa 11y ago
Found a short previous discussion here https://news.ycombinator.com/item?id=10271850
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Uber Goes Unconventional: Using Driver Phones as a Backup Datacenter(highscalability.com)
2 points by jchrisa 11y ago|1 comments
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by jchrisa 11y ago
This is similar to how direct stream digital audio (SACD) encodes with a 1 bit dac at 2.8 MHz bitrate. https://en.wikipedia.org/wiki/Direct_Stream_Digital Cool tidbit: you can do the digital to analog for this with a l
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by jchrisa 11y ago
The key thing to remember is that if we burn all the oil we've already found, we'll exceed safe levels of atmospheric carbon. So there is no point exploring for more oil or opening new reserves.

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