Exactly-Once in Apache Flink

Every Wednesday, engineers from across Buzzvil’s teams get together to share expertise in areas that interest them and discuss new technologies related to their work. These sessions help us deepen what we already know, learn what we don’t, and bring that knowledge back to our work to make it more efficient and creative.

In the first week of January 2022, data engineer Raf presented Exactly-Once in Apache Flink, explaining how Flink guarantees exactly-once processing at Buzzvil Tech Weekly. See the slides below for more details.

*Buzzvil is looking for talented engineers to join the team, including candidates for Korea’s specialized research personnel military service program.(View openings)