• Hussain Hashim

    Hussain Hashim

    4 months ago
    Are there any use cases or any kind of documentation on used QuestDB for real-time stock analysis/trading?
  • I am using redpanda for ingesting market data which is similar to kafka
  • I have been building a prototype for the last 2 months using Deephaven however I am open to look at other alternatives
  • Pei

    Pei

    4 months ago
    Hi! We have some tutorials related to trading data / cryto here: https://questdb.io/tutorial Nothing for Redpanda yet, but there was one with Kafka. Is that helpful?
  • Hussain Hashim

    Hussain Hashim

    4 months ago
    what language is used for development in questdb? python, java or v/c++? this is for the end user like me
  • Pei

    Pei

    4 months ago
    QuestDB is written in Java and C++. As for development (ingest / query), there are some code samples for popular programming languages in our docs https://questdb.io/docs/develop/insert-data And you can use SQL editor in webconsole
  • Hussain Hashim

    Hussain Hashim

    4 months ago
    Can questdb be used for real-time data analysis?
  • Pei

    Pei

    4 months ago
    there are users using QuestDB for that.
  • Hussain Hashim

    Hussain Hashim

    4 months ago
    do you have a sample project that I can download to connect to kafka and see the incoming data in questdb?
  • Pei

    Pei

    4 months ago
  • We don’t have sample projects just yet, but there are tutorials that might help.
  • Hussain Hashim

    Hussain Hashim

    4 months ago
    ok thanks...i will see what I can do to put these together..thank you
  • are there any upper memory limitations when it comes to questdb? What is the largest database that has been processed? either rows or gb of data
  • Pei

    Pei

    4 months ago
    @Hussain Hashim when we have something with Redpanda we’ll also publish a tutorial 🙂