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

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

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@holly_cummins @clementplop @foogaro
Redis Tech Talk #RedHat

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Super-tomato

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s
s s s s s ss ss s s s s s

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A cucumber that want to be a super-tomato

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A super database

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redis

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redis
A super super database?

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@holly_cummins

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+
@holly_cummins

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@clementplop

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@clementplop

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@foogaro

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Open Source
Core
Object Mapping Libraries Jedis node-redis redis-py
9
go-redis
OSS

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Data
Structures
Open Source
Core
Strings BitFields Sorted Sets Geospatial Lists
Bitmaps Hashes Sets HyperLog Streams
9
go-redis
OSS

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Data
Structures
Open Source
Core
JSON Probabilistic
9
go-redis
OSS

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Data
Structures
Developer
Experience
Open Source
Core
JSON Probabilistic
9
go-redis
RedisInsight
OSS

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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
9
go-redis
RedisInsight
OSS

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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
JSON Probabilistic
Event Streaming &
Data Integration
9
go-redis
RedisInsight
OSS

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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
JSON Probabilistic
Event Streaming &
Data Integration
9
go-redis
RedisInsight
ENTERPRISE
OSS

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redis
Super-super-database?

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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

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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 <<

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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

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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

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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

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Cache-Cache
Player

Service
Place

Service
Leaderboard

Service
Seeker
Game

Monitoring
Game

Logic

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Quarkus
A stack to write Java apps
Cloud-Native Microservices Serverless

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Quarkus
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

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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

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Final Words
+ =

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@clementplop
@holly_cummins
@foogaro
Slides and code
Red Hat redis

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

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

Holly Cummins

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