373 karma · joined July 7, 2015
As for the hosting option, currently sadly AWS doesn’t offer Timescale as part of RDS. There are two options: Azure offers Timescale now as part of their hosted Postgres. Or you go with aiven.io who can host you postgres with TimeScaleDB on all cloud providers (AWS, GCP, Azure, DO, ?) as a service, including replicas and backups.
Overall, I’m very happy to see the Postgres ecosystem growing.
The ESP8266 and ESP32 chips are reasonably energy saving but there are afaik not cheap boards which leveraged the property.
The SparkFun ESP8266 Thing [1] might come close, but is not very cheap.
Works perfect between IOS, Android, Linux, MacOS and Windows.
You can configure how long it retries and with what strategy.
Scaling out is a more complex story: Read Scaleout works seamless using read replicas (another existing Postgres mechanism). Replicas can also help you for high availability, Write scaleout is difficult with TimescaleDB (same for Postgres): Sharding can be an option, or buying bigger machines.
I have the feeling it is a frontend problem, the PDF gets generated but never displayed (network request to https://resumeserver.herokuapp.com/ gets issued and gets a valid PDF as response).
Overall, a lot of stuff in the insurance business depends on having the right data available. If you manage to collect the right(!) data using sensors, you can get an competitive edge.
Of course, a lot depends if you can crack the data analytics problems around predicting and preventing downtimes.
Disclaimer: Worked for Relayr
https://en.m.wikipedia.org/wiki/Compilers:_Principles,_Techn...
“The days are long but the decades are short” https://blog.samaltman.com/the-days-are-long-but-the-decades...
Store them in your IMAP/Mails. Either on an own account or in a dedicated sub-folder.
I wrote some small python scripts [1] which allow you to: - Add an email with the PDF attached to your document collection. The script supports adding a subject and adding tags to it - Go over all the emails and run an OCR (tesseract) on them: Attach the OCR result together with the pdf to the email.
Big advantage: - Search on IMAP is a solved problem - Clients for every operating system in the world, including web, mobile - Super simple backup and restore
Over course, very geeky, nothing for your parents, but maybe something for you?
How does the support for multiple protocols (so non https but tls protocols) work? I was able to add my imaps server but it doesnt' show in the certificates. This could be because the same certificate is used by my https server. But your site should not take it for granted that both, imaps and https will always use the same certificate. I would love to see a report per "server".
I have two related questions: 1. I assume the process which reads from Cassandra and puts it back to Redis is parallized if not even distributed. How do you ensure correctness? Implementing 2PC seems extreme overhead. Or do you lock in Redis? 2. What database is used to actually store the view counts? Cassandras Counters are afaik not very reliable...
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I'd still go with your conclusion that it is difficult for the advertisers to track whether the ads pay of if you are paying per click. I would not go as far and say that Facebook is doing fraud or scam.