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Questions tagged [datastax-astra]

DataStax Astra is a serverless, multi-cloud database service built on Apache Cassandra.

DataStax Astra is a serverless, multi-cloud database service built on Apache Cassandra. The service allows users to deploy a scalable Cassandra cluster across multiple cloud providers.

About: https://www.datastax.com/products/datastax-astra

Main: https://astra.datastax.com

For information on how to develop and integrate with many 3rd party tools, be sure to check out: https://awesome-astra.github.io/docs/

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Timestamp or date column query issue cassandra 4 (astradb)

I am facing issue with querying cassandra (astradb) from springboot aplication. Here are the details I am using: 'org.springframework.boot' version '2.6.8' implementation 'org.springframework.boot:spring-boot-starter-data-cassandra' //cassandra…
Tuhin Subhra Mandal
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JPA issue mapping Cassandra Java Entity to table name with snake case

I am using below drivers. implementation 'com.datastax.astra:astra-spring-boot-starter:0.3.0' implementation 'com.datastax.oss:java-driver-core:4.14.1' implementation 'com.datastax.oss:java-driver-query-builder:4.14.1' implementation…
Tuhin Subhra Mandal
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Azure service for hosting zip file securely

I am running a spring boot app which internally uses secure bundle zip file of size 13kb . I want to host the file to remote server securely and encrypted . The infrastructure I am in is azure . Which azure service I can use to host my zip file…
Sumeet Kumar Yadav
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How do I access my Astra DB from netlify in Ania Kubow's Netflix clone tutorial?

I am trying to follow this tutorial. I am stuck at 1:04. Ania is able to return data from here datastax db. I am able to start the netlify dev server on localhost 8888, but I get a page that returns an authentication required message. { errors:…
Mel
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Connecting to netlify on localhost with chrome and firefox

I am trying to follow this tutorial. At 55:39 Ania is able to connect to her localhost:8888/.netlify port to see the records she has read from the graphql playground. I am trying to do the same but cannot connect to the page. I have tried in both…
Mel
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Cannot connect to cluster with cqlsh using secure connect bundle

I am getting error when I try to datastax cassandra instance. bin/cqlsh -u admin -p PASSWORD -b BUNDLE_ZIP_PATH Connection error: ('Unable to connect to any servers', \ {'xxx:xxx:xxx': ValueError('No host_id to create the SniEndPoint',)}…
user1264641
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Not able a connect to Datastax Cassandra with Spring boot version 2.3.0.Release

I am not able to establish a connection with the datastax cassandra instance with spring boot version 2.3.0.RELEASE. The same code works fine with spring boot 2.6 version. Error while running the spring boot…
NavyHas
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Bad credentials from Astra DB connect

Currently I am learning about Astra DB from this youtube link https://www.youtube.com/watch?v=NyDT3KkscSk&t=2439s I manage to download the connection.zip file from Astra DB and generated admin token keys. But when I try to do connection such as: …
user1897151
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Cannot get all the rows from Datastax Astra DB

I am not getting all the rows from my Datastax Astra DB where I have uploaded my data. I am using python http_methods for requesting data. Here is my code- respond = astra_client.request( method=http_methods.GET, …
Pritam Sinha
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Getting error while reading data from DSE cluster with Stargate API

Due to some technical hiccups of using cassandra with Talend, we are using stargate api to read and write data into DSE Cassandra. I had to say, i am completely new to the cassandra or even NoSql world. I have few fields, status(text),…
Romano
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Cassandra schema for authentication

I am trying to design a database to store user information and to authenticate them. My fields include Name, email, password, phone number, city. How should I partition my data so that its efficient to authenticate them??
Julia Anderson
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Why is a test node.js app slow compared to running a query in the Astra CQL console?

I made an test account in datastax (https://astra.datastax.com/) and want to test cassandra. In there homepage is an cqlsh console. If I select datas is goes very fast maybe 1ms. If I use it with nodejs and cassandra driver it takes 2-3 seconds. And…
localdata01
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DataStax-Examples Netlify not able to launch with webpack-dev-server error Error: Cannot find module 'webpack-cli/bin/config-yargs'

Trying to initialize brand new "JAMStack + Netlify + Astra + Cassandra" with a new DSE. $ netlify dev ◈ Netlify Dev ◈ ◈ Overriding command with setting derived from netlify.toml [dev] block: yarn webpack-dev-server ◈ Functions server is listening on…
Oly
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Connect RCassandra to Datastax with secure bundle zip file

I want to connect a code in R with datastax cassandra, I have found the package RCassandra and in several examples it shows how to connect to cassandra, but I need an example which adds a "secure-bundle.zip" which is required to connect to…
Ulyses
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How to read data from cassandra datastax cloud in Spark

How can I read data from Cassandra Datastax in spark 2.0? This is what I tried - val df = spark.read.format("org.apache.spark.sql.cassandra").options(Map("keyspace" -> "my_keyspace", "table" -> "my_table", …
Deepali
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