Current approaches Streamed data lake Relational data lake Storage data lake Strengths • Good latency (a few Seconds) • SQL queries are easy, fast and atomic Weaknesses • Vendor lock-in; this also (who SQL) a ‘cascade’ process must be implemented to compact changes into a presentation layer. – Latency is higher – Basic replication (not rich) means higher TCO Added value from HVR • Timekey Compare: approaches • No extra compaction • Another group of stakeholders is satisfied, without compromising latency or quality for others Added value from HVR • Kafka messages get timestamp, so streamed analytic

fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration compression. There is no need for vSAN to compress it again. Also vSAN compression introduces higher latency for writes which will cause performance issues for data loading and query spilling. Creating the fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration

fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration compression. There is no need for vSAN to compress it again. Also vSAN compression introduces higher latency for writes which will cause performance issues for data loading and query spilling. VMware Tanzu fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration

fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration compression. There is no need for vSAN to compress it again. Also vSAN compression introduces higher latency for writes which will cause performance issues for data loading and query spilling. Creating the fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration

fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration compression. There is no need for vSAN to compress it again. Also vSAN compression introduces higher latency for writes which will cause performance issues for data loading and query spilling. Creating the fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration

fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration compression. There is no need for vSAN to compress it again. Also vSAN compression introduces higher latency for writes which will cause performance issues for data loading and query spilling. VMware Tanzu fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration

fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration compression. There is no need for vSAN to compress it again. Also vSAN compression introduces higher latency for writes which will cause performance issues for data loading and query spilling. Creating the fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration

fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration is replicated to and restored on the second cluster. The backup and restore mechanism has higher latency than Dual ETL, but requires less application logic to be developed. Backup and restore is ideal fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration

fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration is replicated to and restored on the second cluster. The backup and restore mechanism has higher latency than Dual ETL, but requires less application logic to be developed. Backup and restore is ideal for fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration

fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration is replicated to and restored on the second cluster. The backup and restore mechanism has higher latency than Dual ETL, but requires less application logic to be developed. Backup and restore is ideal fewer connections and ports than TCP mode, and has better performance than UDPIFC mode in a high-latency network. To enable interconnect proxies for the Greenplum system, set these system configuration