RDS, DocumentDB 는 Readreplica 생성시 다운타임이 발생하나요?
AWS / Database
6분 읽기 (대략 828 단어)

RDS, DocumentDB 는 Readreplica 생성시 다운타임이 발생하나요?

TL;DR

  • RDS의 경우 single-az에 스냅샷을 한번도 생성한적이 없으면 I/O 지연이 발생할 수 있음
  • Aurora, Document DB 는 공유스토리지 덕분에 single instance인 경우에도 순단이 발생하지 않음.
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ALB AWS ActiveDirectory AmazonLinux2 Architecture Auth Bigdata D2R DigitalOcean Docker DocumentDB EC2 EMR Elasticsearch HOC Hadoop Hive JWT Jekyll LLAP Microservice Network Next.js Overlay PostgreSQL Private RDS React Rust S3 SAML SPARK T3 TIL VPC WindowsServer airflow athena aws bandwidth bastionhost bigdata blog cloudfront commands concurrency cpr data ec2 elasticsearch generate hexo icarus issue jekyll jekyll-swiss lambda lambda@edge linux log migration network painless portfowarding programing language python queries rds read replica readreplica revierepublic reviewrepublic security serverless spark ssh storage theme troubleshooting zeppelin

최근 글

아카이브

태그

ALB 1
AWS 11
ActiveDirectory 2
AmazonLinux2 1
Architecture 1
Auth 1
Bigdata 2
D2R 1
DigitalOcean 2
Docker 2
DocumentDB 1
EC2 3
EMR 1
Elasticsearch 1
HOC 1
Hadoop 1
Hive 1
JWT 1
Jekyll 1
LLAP 1
Microservice 1
Network 1
Next.js 1
Overlay 2
PostgreSQL 1
Private 1
RDS 2
React 1
Rust 1
S3 1
SAML 1
SPARK 1
T3 1
TIL 1
VPC 1
WindowsServer 2
airflow 1
athena 4
aws 4
bandwidth 1
bastionhost 1
bigdata 8
blog 2
cloudfront 1
commands 1
concurrency 1
cpr 2
data 1
ec2 1
elasticsearch 1
generate 1
hexo 1
icarus 1
issue 1
jekyll 1
jekyll-swiss 1
lambda 1
lambda@edge 1
linux 1
log 1
migration 2
network 2
painless 1
portfowarding 1
programing language 1
python 1
queries 1
rds 1
read replica 1
readreplica 2
revierepublic 1
reviewrepublic 1
security 1
serverless 1
spark 2
ssh 1
storage 1
theme 1
troubleshooting 1
zeppelin 5

최근 글

아카이브

태그

ALB 1
AWS 11
ActiveDirectory 2
AmazonLinux2 1
Architecture 1
Auth 1
Bigdata 2
D2R 1
DigitalOcean 2
Docker 2
DocumentDB 1
EC2 3
EMR 1
Elasticsearch 1
HOC 1
Hadoop 1
Hive 1
JWT 1
Jekyll 1
LLAP 1
Microservice 1
Network 1
Next.js 1
Overlay 2
PostgreSQL 1
Private 1
RDS 2
React 1
Rust 1
S3 1
SAML 1
SPARK 1
T3 1
TIL 1
VPC 1
WindowsServer 2
airflow 1
athena 4
aws 4
bandwidth 1
bastionhost 1
bigdata 8
blog 2
cloudfront 1
commands 1
concurrency 1
cpr 2
data 1
ec2 1
elasticsearch 1
generate 1
hexo 1
icarus 1
issue 1
jekyll 1
jekyll-swiss 1
lambda 1
lambda@edge 1
linux 1
log 1
migration 2
network 2
painless 1
portfowarding 1
programing language 1
python 1
queries 1
rds 1
read replica 1
readreplica 2
revierepublic 1
reviewrepublic 1
security 1
serverless 1
spark 2
ssh 1
storage 1
theme 1
troubleshooting 1
zeppelin 5
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