Booth 64 crossword puzzle

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Across
  1. 4. A wrapper built on top of kafka streams library to enable easy configuration using JSON config
  2. 6. A component responsible to get real time data from filter into kafka
  3. 8. A widget that displays aggregated intra day position data based on accounts
Down
  1. 1. A local mechanism used to store and query data and recover data in case of failure
  2. 2. A unique semantic feature provided by kafka streams
  3. 3. A client library that enables creating real time data processing applications
  4. 5. a distributed event streaming platform
  5. 7. A graph that represents the flow of data within a kafka streams application