ClickHouse/benchmark/aurora-postgresql

Select Aurora. Select Aurora for PostgreSQL. Select the latest version PostgreSQL 14.3. Select Production template.

Database: database-2 User name: postgres Master password: vci43A32#1

Select serverless. 16 minimum and maximum ACU (32 GB RAM). Don't create an Aurora replica. Public access: yes. Turn off DevOps Guru.

Creation took around 15 seconds. But creation of endpoints took longer (around 5..10 minutes).

Find the writer instance endpoint. Example: database-1.cluster-cnkeohbxcwr1.eu-central-1.rds.amazonaws.com

sudo apt-get update
sudo apt-get install -y postgresql-client

Find "Security", click on the group in "VPC security groups". Edit "Inbound rules". Add "Custom TCP", port 5432, from 0.0.0.0/0.

export HOST="database-2-instance-1.cnkeohbxcwr1.eu-central-1.rds.amazonaws.com"
echo "*:*:*:*:..." > .pgpass
chmod 400 .pgpass

Load the data

wget --continue 'https://datasets.clickhouse.com/hits_compatible/hits.tsv.gz'
gzip -d hits.tsv.gz

psql -U postgres -h "${HOST}" -t -c 'CREATE DATABASE test'
psql -U postgres -h "${HOST}" test -t < create.sql
psql -U postgres -h "${HOST}" test -t -c '\timing' -c "\\copy hits FROM 'hits.tsv'"

COPY 99997497 Time: 2126515.516 ms (35:26.516)

Go to "Monitoring", find "[Billed] Volume Bytes Used".

48.6 GiB

./run.sh 2>&1 | tee log.txt

cat log.txt | grep -oP 'Time: \d+\.\d+ ms' | sed -r -e 's/Time: ([0-9]+\.[0-9]+) ms/\1/' |
    awk '{ if (i % 3 == 0) { printf "[" }; printf $1 / 1000; if (i % 3 != 2) { printf "," } else { print "]," }; ++i; }'