Redis, Quarkus, OpenShift From Cache to Modern Apps at Scale

Redis, Kubernetes OpenShift, and the Quarkus Java stack is a powerful combo for deploying highly available, clustered databases at scale.

Transcript

1. Redis From cache to time series! Clement Escoffier Distinguished Engineer Red Hat @clementplop Holly Cummins Sr. Principal Software Engineer Red Hat @holly_cummins Luigi Fùgaro Sr. Solution Architect Redis @foogaro
2. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat
3. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat Super-tomato
4. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat
5. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat s s s s s s ss ss s s s s s
6. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat
7. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat A cucumber that want to be a super-tomato
8. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat
9. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat A super database
10. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat
11. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat redis
12. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat redis A super super database?
13. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat @holly_cummins
14. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat + @holly_cummins
15. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat @clementplop
16. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat + @clementplop
17. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat @foogaro
18. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat @foogaro
19. Open Source Core Object Mapping Libraries Jedis node-redis redis-py 9 go-redis OSS
20. Data Structures Open Source Core Strings BitFields Sorted Sets Geospatial Lists Bitmaps Hashes Sets HyperLog Streams Object Mapping Libraries Jedis node-redis redis-py 9 go-redis OSS
21. Data Structures Open Source Core JSON Probabilistic Strings BitFields Sorted Sets Geospatial Lists Bitmaps Hashes Sets HyperLog Streams Object Mapping Libraries Jedis node-redis redis-py 9 go-redis OSS
22. Data Structures Developer Experience Open Source Core JSON Probabilistic Strings BitFields Sorted Sets Geospatial Lists Bitmaps Hashes Sets HyperLog Streams Object Mapping Libraries Jedis node-redis redis-py 9 go-redis RedisInsight OSS
23. Data Structures Developer Experience Data Processing Engines Open Source Core Query & Search Server-side functions, write- through, write-behind JSON Probabilistic Event Streaming & Data Integration Strings BitFields Sorted Sets Geospatial Lists Bitmaps Hashes Sets HyperLog Streams Object Mapping Libraries Jedis node-redis redis-py 9 go-redis RedisInsight OSS
24. Enterprise Grade Capabilities Data Structures Developer Experience Data Processing Engines Open Source Core Linear Scalability High Availability Durability Backup & Restore Geo-Distribution Tiered-memory Access Multi-tenant Security Query & Search Server-side functions, write- through, write-behind JSON Probabilistic Event Streaming & Data Integration Strings BitFields Sorted Sets Geospatial Lists Bitmaps Hashes Sets HyperLog Streams Object Mapping Libraries Jedis node-redis redis-py 9 go-redis RedisInsight OSS
25. Enterprise Grade Capabilities Data Structures Developer Experience Data Processing Engines Open Source Core Linear Scalability High Availability Durability Backup & Restore Geo-Distribution Tiered-memory Access Multi-tenant Security Query & Search Server-side functions, write- through, write-behind JSON Probabilistic Event Streaming & Data Integration Strings BitFields Sorted Sets Geospatial Lists Bitmaps Hashes Sets HyperLog Streams Object Mapping Libraries Jedis node-redis redis-py 9 go-redis RedisInsight ENTERPRISE OSS
26. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat
27. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat
28. @holly_cummins @clementplop @foogaro Redis Tech Talk #RedHat redis Super-super-database?
29. Redis is a distributed key/value store key:1 key:2 key:3 key:4 key:5 Value 1 Value 2 Value 3 Value 4 Value 5 App. #Redis Tech Talk #RedHat @holly_cummins @clementplop @foogaro
30. Redis as a cache Application Redis >> GET my-cache >> SET my-cache value EX 60 null << OK << var value = cache.get("my-cache"); if (value == null) { value = compute(); cache.set("my-cache", value, Duration.ofSecond(60)); } return value; Application Redis >> GET my-cache Value << #Redis Tech Talk #RedHat @holly_cummins @clementplop @foogaro
31. 389+ Commands k e y s z s c o r e d e c r t s . g e t c f . i n s e r t h d e l m g e t timeseries.REFRESHCLUSTER FT.ALTER touch xpending bf.info monitor bf.card lrem json.numincrby tdigest.revrank fcall lmpop xreadgroup cms.initbyprob timeseries.CLUSTERSETFROMSHARD pexpire FT.DROP ts.del pfcount auth cf.info ts.create bgrewriteaof xadd json.del timeseries.INNERCOMMUNICATION graph.DELETE sdiffstore zrandmember bf.insert reset xlen zinterstore json.clear readwrite topk.info json.nummultby xtrim json.arrinsert topk.list cms.merge flushdb ts.createrule json.type replicaof role pexpiretime pfadd echo tdigest.rank swapdb json.objkeys pfmerge psubscribe hset graph.SLOWLOG FT._ALIASDELIFX incrby info ttl timeseries.INFOCLUSTER bitfield_ro time hrandfield discard module zinter json.set georadius_ro zpopmin subscribe move cf.insertnx FT.DEBUG zscan zrank FT._CREATEIFNX bf.reserve json.arrtrim asking sintercard graph.QUERY FT.SAFEADD json.objlen FT.SEARCH hsetnx flushall bitcount hget FT.AGGREGATE get sdiff strlen ts.mrevrange sort tdigest.merge incrbyfloat hscan srem graph.DEBUG sunionstore exec eval_ro spublish migrate spop psetex timeseries.CLUSTERSET cms.initbydim ts.decrby linsert sadd hmget setrange ssubscribe readonly cluster zmscore zrevrank lolwut hstrlen tdigest.add json.numpowby llen json.debug georadius function bf.exists FT.CONFIG FT.DICTDUMP lpop FT.ALIASDEL topk.query smembers zdiffstore zrangestore zunion debug restore json.arrappend zcount lpushx pexpireat timeseries.HELLO json.toggle FT.SYNDUMP zremrangebylex zlexcount config bitop FT.ALIASUPDATE FT.SPELLCHECK zrevrangebylex json.strappend tdigest.info cf.addnx bzmpop rename setex FT.SYNADD ts.info lpush latency ts.mget eval randomkey xsetid FT.SUGLEN wait cms.query xrange lastsave dbsize bzpopmax zrem setnx pfselftest hvals getrange bzpopmin lmove json.forget exists ts.alter zintercard acl msetnx del xautoclaim watch graph.PROFILE bf.loadchunk ts.madd lindex select quit lcs setbit tdigest.trimmed_mean shutdown blmove cf.del copy brpoplpush evalsha_ro json.arrlen rpush smismember cf.compact zremrangebyrank ts.range zremrangebyscore incr FT.SUGADD FT.GET pubsub FT.SUGDEL tdigest.max evalsha cf.count zpopmax tdigest.byrank hexists geopos FT.CURSOR zrevrangebyscore smove FT._DROPINDEXIFX graph.LIST georadiusbymember_ro cf.loadchunk cf.add slowlog bf.mexists FT.ALIASADD FT.TAGVALS memory lset object getbit xinfo sync sscan topk.count psync sinterstore scan client cf.scandump multi cf.exists json.resp getset rpoplpush bitfield dump FT.CREATE sismember getex cms.info restore-asking lrange command timeseries.NETWORKTEST zcard FT.SYNUPDATE punsubscribe blpop graph.RO_QUERY tdigest.min sunion geoadd zincrby zadd FT.PROFILE pttl scard getdel zrangebyscore geosearchstore blmpop srandmember failover cf.mexists #Redis Tech Talk #RedHat
32. Generic Transaction Hash Geospatial Set Sorted Set String List Stream Pub/Sub BitMap HyperLogLog Bloom Cuckoo Count-M in Top-K T-Digest Graph JSON Search Auto-Suggest Time Series 20+ Command Groups Generic Transaction H ash Geospatial Set Sorted Set String List Stream Pub/Sub BitMap HyperLogLog Bloom Cuckoo Count-M in Top-K T-Digest Graph JSON Search Auto-Suggest Time Series #Redis Tech Talk #RedHat
33. Generic Transaction Hash Geospatial Set Sorted Set String List Stream Pub/Sub BitMap HyperLogLog Bloom Cuckoo Count-M in Top-K T-Digest Graph JSON Search Auto-Suggest Time Series Generic Transaction H ash Geospatial Set Sorted Set String List Stream Pub/Sub BitMap HyperLogLog Bloom Cuckoo Count-M in Top-K T-Digest Graph JSON Search Auto-Suggest Time Series Redis Stack Redis Core #Redis Tech Talk #RedHat @holly_cummins @clementplop @foogaro
34. Cache-Cache Player Service Place Service Leaderboard Service Seeker Game Monitoring Game Logic #Redis Tech Talk #RedHat @holly_cummins @clementplop @foogaro
35. Cache-Cache Player Service Place Service Leaderboard Service Seeker Game Monitoring Game Logic #Redis Tech Talk #RedHat @holly_cummins @clementplop @foogaro
36. Quarkus #Redis Tech Talk #RedHat A stack to write Java apps Cloud-Native Microservices Serverless @holly_cummins @clementplop @foogaro
37. Quarkus #Redis Tech Talk #RedHat Deployment Density Cloud Bill Frictionless Development Experience 640 Pods Kubernetes 4 CPU Cores, 32Gb of RAM From 26.08$ per month/instance to 6.25$ per month/instance Medium Nano @holly_cummins @clementplop @foogaro
38. Generic Transaction Hash Geospatial Set Sorted Set String List Stream Pub/Sub BitMap HyperLogLog Bloom Cuckoo Count-M in Top-K T-Digest Graph JSON Search Auto-Suggest Time Series Generic Transaction H ash Geospatial Set Sorted Set String List Stream Pub/Sub BitMap HyperLogLog Bloom Cuckoo Count-M in Top-K T-Digest Graph JSON Search Auto-Suggest Time Series Shown Today #Redis Tech Talk #RedHat @holly_cummins @clementplop @foogaro
39. #Redis Tech Talk #RedHat @holly_cummins @clementplop @foogaro
40. Final Words + = #Redis Tech Talk #RedHat @holly_cummins @clementplop @foogaro
41. @clementplop @holly_cummins @foogaro Slides and code Red Hat redis
42. @clementplop @holly_cummins @foogaro Slides and code Red Hat redis