Introducing Scylla Cloud
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The document provides an overview of ScyllaDB and Scylla Cloud, highlighting its benefits, benchmarks, and deployment options. It emphasizes ScyllaDB's performance as a drop-in replacement for Cassandra, offering high throughput, low latency, and compatibility with the broader Cassandra ecosystem. Additional features include automatic management, security measures, and flexible pricing for various instance types.
![+ What happens if the server I’m connected to is gone?! How do we balance
+ Drivers can set HA policy and multi-dc setting for resiliency
>>> from cassandra.policies import DCAwareRoundRobinPolicy
>>> cluster = Cluster(
contact_points=['12.9.31.182, 12.9.31.183, 12.9.31.184'],
load_balancing_policy=
TokenAwarePolicy(DCAwareRoundRobinPolicy(local_dc='EU')),
default_retry_policy = RetryPolicy()
)](https://image.slidesharecdn.com/scyllacloudwebinarslides-190430195950/85/Introducing-Scylla-Cloud-41-320.jpg)
Introducing Scylla Cloud
- 1. WEBINAR
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- 3. + Intro to ScyllaDB and Scylla Cloud + Benefits & Benchmarks + Demo + Deployment Options + Working with Scylla Cloud + Next Steps 3
- 4. 4 + The Real-Time Big Data Database + Drop-in replacement for Cassandra + 10X the performance & consistent, low latency + New: Scylla Cloud, DBaaS + Open source and enterprise editions + Founded by the creators of KVM hypervisor + HQs: Palo Alto, CA; Herzelia, Israel
- 5. 5 90% 80% 50X Reduce CAPEX and OPEX Unstructured dataIncreasing cloud budget Unstructured data growth compared to structured
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- 8. + Symmetric Nodes (no master) + Deployed on multiple AWS Availability Zones per Region + Flexible Replication Factor (minimum: 3 copies of the data) + Eventual Consistency: Lose up to 2 nodes without data loss 8
- 9. + Operated by Scylla’s skilled cloud DevOps team (24x7) + Always on the latest Scylla Enterprise release + Automatic daily health check reports + Automatic managed repairs + Automatic alerts + Complete Scylla support stack + Scylla Enterprise grade support (tiers 1 - 4) + Support Portal + PagerDuty and Slack notification 9
- 10. 10 + Daily backup to S3 buckets + Retention Policy: + Last 3 days + One week, 2 weeks + Restoring backup + By customer request + Restore into a new, independent cluster
- 11. + Integrated with AWS Secrets Manager (no local keys) + Clusters are isolated with security groups, Virtual Private Cloud Network (VPC) + Applying the principle of least privilege per element (AMI, roles, ...) + Hotfix for Scylla, underline OS and relevant libraries + Encryption At Rest 11
- 12. + Intro to ScyllaDB and Scylla Cloud + Benefits & Benchmarks + Demo + Deployment Options + Working with Scylla Cloud + Next Steps 12
- 13. 13 Cassandra Compatibility Drop-in replacement, compatible with full C* ecosystem (drivers, etc.) No Lock-in Scylla runs anywhere and migrates easily Less Expensive 10X less expensive vs DynamoDB and Bigtable High Performance Millions of OPS on a single node Low Latencies Consistent single-digit millisecond p99 latencies
- 15. 15 Cassandra’s and Memcached latency Scylla’s latency + Scylla Cassandra Requests/ Minute 12,000,000 500,000 AVG Latency 4 ms 8 ms Max Latency 8 ms 35 ms
- 16. + CQL native protocol + JMX management protocol + Management command line + SSTable file format + Configuration file format + CQL language 16
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- 18. 18 https://www.scylladb.com/wp-content/uploads/comp-scylladb-vs-dynamodb.pdf https://www.scylladb.com/2018/12/13/scylla-vs-amazon-dynamodb/ the cost of the latency of 1/10 1/3
- 19. 19 How does compare to ?
- 20. + YCSB, prepared statements + Workload A, 50%:50% read:update + Requested SLA: 60k write ops, 60k read ops, < 10ms P95 + 1TB dataset + i3.8xlarge | 32 vCPU | 244 GiB RAM | 4 x 1.9TB NVMe + 3-node cluster on single DC | RF=3 20
- 21. 21 + YCSB, prepared statements
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- 27. + Intro to ScyllaDB and Scylla Cloud + Benefits & Use Cases + Demo + Deployment Options + Working with Scylla Cloud + Next Steps 27
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- 29. 29 — Jason Mills, + Multi-region deployment + Migrating from Apache Cassandra 2.1 + Use VPC peering (per region)
- 30. + Intro to ScyllaDB and Scylla Cloud + Benefits & Benchmarks + Demo + Deployment Options + Working with Scylla Cloud + Next Steps 30
- 31. 31 Instance Type vCPUs RAM (GB) Storage (TB) t2.micro 1 .5 .005 EBS i3.large 2 15.25 0.475 SSD i3.xlarge 4 30.5 0.95 SSD i3.2xlarge 8 61 1.9 SSD i3.4xlarge 16 122 3.8 SSD i3.8xlarge 32 244 7.6 SSD i3.16xlarge 64 488 15.2 SSD Hourly Annual/Monthly Annual/Upfront t2.micro ✔ i3 family ✔ ✔ ✔ Flexible Pricing OptionsRange of Instances
- 32. Zone A Zone B Zone C Region 32
- 33. Rack A Rack B Rack C DC AWS Scylla Region DC Zone Rack 33
- 34. Rack A Rack B Rack C DC 34
- 35. Rack A Rack B Rack C DC 35
- 36. Rack A Rack B Rack C DC Zone A Zone B 36
- 37. Zone 1A Zone 1B Zone 1C Region 1 Zone 2A Zone 2B Zone 2C Region 2 Zone 3A Zone 3B Zone 3C Region 3 37
- 38. + Intro to ScyllaDB and Scylla Cloud + Benefits & Benchmarks + Demo + Deployment Options + Working with Scylla Cloud + Next Steps 38
- 39. App App App App App App Read and Write with RF= { 'class' : 'NetworkTopologyStrategy', 'EU' : 3, US : 3}; CL=LOCAL_QUORUM Write 39
- 40. Read and Write with RF= { 'class' : 'NetworkTopologyStrategy', 'EU' : 3, US : 3}; CL=LOCAL_QUORUM App App App App App App Read 40
- 41. + What happens if the server I’m connected to is gone?! How do we balance + Drivers can set HA policy and multi-dc setting for resiliency >>> from cassandra.policies import DCAwareRoundRobinPolicy >>> cluster = Cluster( contact_points=['12.9.31.182, 12.9.31.183, 12.9.31.184'], load_balancing_policy= TokenAwarePolicy(DCAwareRoundRobinPolicy(local_dc='EU')), default_retry_policy = RetryPolicy() )
- 42. SSTable Loader SSTables CQL CQL CQL Client CQLCQL Client 42 + Dual Write Application logic is updated to write to both DBs + Forklifting Migrate historical data from Cassandra SSTables to Scylla + Dual Reads Ongoing validation of data sync between the two DBs
- 43. + Intro to ScyllaDB and Scylla Cloud + Benefits & Use Cases + Demo + Deployment Options + Working with Scylla Cloud + Next Steps 43
- 44. 44 Take a class at Scylla University Read our Scylla Cloud On-boarding blog post Sign up for the Scylla Slack channel Sign up and get started now