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Kafka

  • For our Kafka Cluster (mirrored) what are partition and replication-factor specifications for each topic? We would like to maintain specs similar to Nasdaq Data Link cluster specs.
  • Do you offer filters on the data for a message type?
  • Are there additional fees associated with using AWS?
  • What is the benefit of having an AWS account?
  • What are NextShares (“M”) messages?
  • Are the topic schemas likely to change overtime? How would you suggest we maintain a schema registry?
  • If you have similar suggestions on sizes of cluster for s3 and PostgreSQL connector cluster, please advise.
  • How do I get the timestamp?
  • If our system is running in AWS Hong Kong, what’s the typical latency?
  • What’s the typical latency for datafeeds?
  • When do you suggest we start-up our consumer?
  • What’s the best way to work with message sequence numbers to ensure order and completeness?
  • For accessing historical data, what is the process to start copying bulk paraquet data from your S3 to my AWS account?
  • What is the transmission schedule for the data feeds?
  • How do I request a specific sequence id?
  • How many connections can I have for NDL Streaming?
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