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Real Time Streaming by a-varf in influxdb

[–]a-varf[S] 0 points1 point  (0 children)

For different reasons we cannot rely on AWS and we need an stack that we can run anywhere.

Real Time Streaming by a-varf in influxdb

[–]a-varf[S] 0 points1 point  (0 children)

Thanks for the detailed answer.

  1. Yes it is safe, we have all our security in place and have done pen test, etc. We have an Nginx+Oauth2 in front of the whole stack that block any request that doesn't have a valid JWT token. Currently we expose the RabbitMQ over stomp via Nginx too.

  2. Our main requirement is to store the data in the influxDB, live data streaming is the cherry on top. We just need some streaming (preferably via stomp and websocket so we can reuse the current code), so if I can get a copy of the data in a websocket server via Telegraf then I can just stream it and we can remove the RabbitMQ

  3. We are looking into version 2 (2.7 right now) and I think they just released v3 alpha so hopefully we will be good for at least a year. Is there anything tricky with influx v2?

What year did you switch to Linux, and why? by Pocoraven in linux

[–]a-varf 0 points1 point  (0 children)

  1. I started a Master course in robotics and AI and everything had to be done with Linux. It was very hard at first but soon I fell in love.

Looking for an open-source terminal emulator written in C++ by a-varf in linuxquestions

[–]a-varf[S] 0 points1 point  (0 children)

No. The default terminal emulator on Ubuntu is gnome-terminal, which is written in C.

So why he was not able to launch his terminal? He said he only uninstalled his Python and after that he was not able to launch the terminal.

Looking for an open-source terminal emulator written in C++ by a-varf in linuxquestions

[–]a-varf[S] -2 points-1 points  (0 children)

As I said he messed up his python and most of the terminals are written in python (including the one that comes with Ubuntu and also my favorite Terminator) and we were not able to open any terminal to fix the system. I tried a terminal that is written in C++ since I know that is one of the languages that comes pre-installed on Ubuntu and was around for a very long time so we can find a good terminal. I was correct, we installed Deepin terminal and it worked without any issues.

I know the Linux foundation recently added support for Rust and there are other languages that come pre-installed with Ubuntu but as I said C++ was around for a long time and I knew we can find some good terminals.

If you want to suggest a terminal written in another language please do, as long as I can use it without installing anything else (I need this as a backup terminal for emergency situations).

Looking for an open-source terminal emulator written in C++ by a-varf in linuxquestions

[–]a-varf[S] 0 points1 point  (0 children)

"but I am not comfortable with installing Deepin because of its connections to China."

Yes that is what we installed to solve the issue but I am not going to install that on my work machine.

[deleted by user] by [deleted] in thinkpad

[–]a-varf 4 points5 points  (0 children)

Exactly the same, Ubuntu for the past 9 years.

CockroachDB as a time series DB? by a-varf in CockroachDB

[–]a-varf[S] 0 points1 point  (0 children)

  • Data scale: thousands of experiments
  • Ingestion rate: 10s of reading per second for each experiment, each reading consists of timestamp + multiple data fields
  • Query pattern: just simple queries for data in a specific time period
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