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Add YugabyteDB (without results because queries on AWS EC2 c6a.4xlarge w/ 500GB gp2 run tremendously slow)
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‎yugabytedb/README.md

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> YugabyteDB is a PostgreSQL-compatible, high-performance, cloud-native, distributed SQL database.
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—[YugabyteDB GitHub repository](https://github.com/yugabyte/yugabyte-db)
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> [!WARNING]
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> Currently, no results are provided on AWS EC2 (see below).
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**Notes:**
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- To use the [OS settings recommended by YugabyteDB](https://docs.yugabyte.com/preview/deploy/manual-deployment/system-config), first run `benchmark.sh setup`.
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- To run the benchmark, run `benchmark.sh run`.
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- On an AWS EC2 c6a.4xlarge (500GB gp2) instance, even simple queries run tremendously slow. On a local machine (AMD Ryzen 5 5600X, 32GB RAM, 1TB NVMe drive) inside a Docker container, queries run notably faster.
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- Q1:
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- EC2: `[1306.72,1268.44,1269.34]`
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- Local: `[329.484,328.405,327.32]`
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- Q2:
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- EC2: `[1788.86,2214.2,2214.08]`
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- Local: `[335.95,320.728,294.426]`
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The data loading time is comparable on both machines (~78 minutes).

‎yugabytedb/benchmark.sh

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#!/bin/bash
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MODE=$1
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YDBVERSION=2.25.2.0
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YDBBUILD=b359
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sudo apt-get update
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sudo apt-get upgrade -y
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# Needed dependencies
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sudo apt-get install python3 locales -y
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sudo locale-gen en_US.UTF-8
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# Should now include en_US.utf8
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locale -a
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if [[ $MODE == "setup" ]]; then
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# Set OS settings as recommended in https://docs.yugabyte.com/preview/deploy/manual-deployment/system-config
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echo "Writing ulimits to ~/.bashrc. Adapt the shell profile if needed."
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echo "ulimit -c unlimited
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ulimit -d unlimited
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ulimit -e 0
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ulimit -f unlimited
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ulimit -i 119934
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ulimit -l 64
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ulimit -m unlimited
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ulimit -n 1048576
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ulimit -q 819200
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ulimit -r 0
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ulimit -s 8192
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ulimit -t unlimited
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ulimit -u 12000
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ulimit -v unlimited
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ulimit -x unlimited" >> ~/.bashrc
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sudo bash -c 'sysctl vm.swappiness=0 >> /etc/sysctl.conf'
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sudo sysctl kernel.core_pattern=/home/yugabyte/cores/core_%p_%t_%E
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sudo sysctl -w vm.max_map_count=262144
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sudo bash -c 'sysctl vm.max_map_count=262144 >> /etc/sysctl.conf'
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echo "Setup done. Please log out and reboot the machine."
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exit 0
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elif [[ $MODE == "run" ]]; then
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# Verify settings when setup was ran
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sysctl vm.max_map_count
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ulimit -a
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# Enable transparent huge pages until next reboot
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sudo bash -c "echo always > /sys/kernel/mm/transparent_hugepage/enabled"
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wget https://software.yugabyte.com/releases/$YDBVERSION/yugabyte-$YDBVERSION-$YDBBUILD-linux-x86_64.tar.gz
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tar xvfz yugabyte-$YDBVERSION-$YDBBUILD-linux-x86_64.tar.gz
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mv ./yugabyte-$YDBVERSION ./yugabyte
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# Should print "INSTALL PASSED"
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./yugabyte/bin/post_install.sh
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./yugabyte/bin/yugabyted start --advertise_address 127.0.0.1 --ui false --background true
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wget --continue 'https://datasets.clickhouse.com/hits_compatible/hits.tsv.gz'
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gzip -d -f hits.tsv.gz
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./yugabyte/bin/ysqlsh -U yugabyte -c "CREATE DATABASE test;"
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./yugabyte/bin/ysqlsh -U yugabyte -c "ALTER DATABASE test SET temp_file_limit=-1;"
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./yugabyte/bin/ysqlsh -U yugabyte -d test -c "DROP DATABASE IF EXISTS yugabyte;"
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./yugabyte/bin/ysqlsh -U yugabyte -d test -t < create.sql
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# takes around ~78 minutes on AWS EC2 c6a.4xlarge (500GB gp2)
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time ./load.sh
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./run.sh 2>&1 | tee log.txt
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# 76977854454 bytes
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./yugabyte/bin/ysqlsh -U yugabyte -d test -c "SELECT pg_total_relation_size('public.hits') AS TOTAL_TABLE_SIZE_IN_BYTES;"
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grep -oP 'Time: \d+\.\d+ ms' log.txt |
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sed -r -e 's/Time: ([0-9]+\.[0-9]+) ms/\1/' |
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awk '{ if (i % 3 == 0) { printf "[" }; printf $1 / 1000; if (i % 3 != 2) { printf "," } else { print "]," }; ++i; }'
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else
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echo "Unknown mode '$MODE'. Expected one of: 'setup', 'run'."
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fi;

‎yugabytedb/create.sql

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CREATE TABLE hits
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(
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WatchID BIGINT NOT NULL,
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JavaEnable SMALLINT NOT NULL,
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Title TEXT NOT NULL,
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GoodEvent SMALLINT NOT NULL,
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EventTime TIMESTAMP NOT NULL,
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EventDate Date NOT NULL,
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CounterID INTEGER NOT NULL,
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ClientIP INTEGER NOT NULL,
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RegionID INTEGER NOT NULL,
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UserID BIGINT NOT NULL,
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CounterClass SMALLINT NOT NULL,
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OS SMALLINT NOT NULL,
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UserAgent SMALLINT NOT NULL,
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URL TEXT NOT NULL,
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Referer TEXT NOT NULL,
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IsRefresh SMALLINT NOT NULL,
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RefererCategoryID SMALLINT NOT NULL,
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RefererRegionID INTEGER NOT NULL,
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URLCategoryID SMALLINT NOT NULL,
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URLRegionID INTEGER NOT NULL,
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ResolutionWidth SMALLINT NOT NULL,
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ResolutionHeight SMALLINT NOT NULL,
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ResolutionDepth SMALLINT NOT NULL,
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FlashMajor SMALLINT NOT NULL,
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FlashMinor SMALLINT NOT NULL,
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FlashMinor2 TEXT NOT NULL,
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NetMajor SMALLINT NOT NULL,
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NetMinor SMALLINT NOT NULL,
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UserAgentMajor SMALLINT NOT NULL,
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UserAgentMinor VARCHAR(255) NOT NULL,
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CookieEnable SMALLINT NOT NULL,
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JavascriptEnable SMALLINT NOT NULL,
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IsMobile SMALLINT NOT NULL,
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MobilePhone SMALLINT NOT NULL,
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MobilePhoneModel TEXT NOT NULL,
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Params TEXT NOT NULL,
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IPNetworkID INTEGER NOT NULL,
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TraficSourceID SMALLINT NOT NULL,
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SearchEngineID SMALLINT NOT NULL,
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SearchPhrase TEXT NOT NULL,
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AdvEngineID SMALLINT NOT NULL,
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IsArtifical SMALLINT NOT NULL,
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WindowClientWidth SMALLINT NOT NULL,
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WindowClientHeight SMALLINT NOT NULL,
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ClientTimeZone SMALLINT NOT NULL,
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ClientEventTime TIMESTAMP NOT NULL,
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SilverlightVersion1 SMALLINT NOT NULL,
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SilverlightVersion2 SMALLINT NOT NULL,
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SilverlightVersion3 INTEGER NOT NULL,
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SilverlightVersion4 SMALLINT NOT NULL,
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PageCharset TEXT NOT NULL,
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CodeVersion INTEGER NOT NULL,
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IsLink SMALLINT NOT NULL,
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IsDownload SMALLINT NOT NULL,
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IsNotBounce SMALLINT NOT NULL,
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FUniqID BIGINT NOT NULL,
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OriginalURL TEXT NOT NULL,
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HID INTEGER NOT NULL,
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IsOldCounter SMALLINT NOT NULL,
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IsEvent SMALLINT NOT NULL,
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IsParameter SMALLINT NOT NULL,
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DontCountHits SMALLINT NOT NULL,
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WithHash SMALLINT NOT NULL,
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HitColor CHAR NOT NULL,
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LocalEventTime TIMESTAMP NOT NULL,
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Age SMALLINT NOT NULL,
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Sex SMALLINT NOT NULL,
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Income SMALLINT NOT NULL,
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Interests SMALLINT NOT NULL,
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Robotness SMALLINT NOT NULL,
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RemoteIP INTEGER NOT NULL,
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WindowName INTEGER NOT NULL,
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OpenerName INTEGER NOT NULL,
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HistoryLength SMALLINT NOT NULL,
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BrowserLanguage TEXT NOT NULL,
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BrowserCountry TEXT NOT NULL,
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SocialNetwork TEXT NOT NULL,
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SocialAction TEXT NOT NULL,
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HTTPError SMALLINT NOT NULL,
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SendTiming INTEGER NOT NULL,
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DNSTiming INTEGER NOT NULL,
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ConnectTiming INTEGER NOT NULL,
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ResponseStartTiming INTEGER NOT NULL,
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ResponseEndTiming INTEGER NOT NULL,
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FetchTiming INTEGER NOT NULL,
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SocialSourceNetworkID SMALLINT NOT NULL,
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SocialSourcePage TEXT NOT NULL,
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ParamPrice BIGINT NOT NULL,
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ParamOrderID TEXT NOT NULL,
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ParamCurrency TEXT NOT NULL,
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ParamCurrencyID SMALLINT NOT NULL,
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OpenstatServiceName TEXT NOT NULL,
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OpenstatCampaignID TEXT NOT NULL,
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OpenstatAdID TEXT NOT NULL,
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OpenstatSourceID TEXT NOT NULL,
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UTMSource TEXT NOT NULL,
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UTMMedium TEXT NOT NULL,
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UTMCampaign TEXT NOT NULL,
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UTMContent TEXT NOT NULL,
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UTMTerm TEXT NOT NULL,
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FromTag TEXT NOT NULL,
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HasGCLID SMALLINT NOT NULL,
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RefererHash BIGINT NOT NULL,
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URLHash BIGINT NOT NULL,
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CLID INTEGER NOT NULL
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);

‎yugabytedb/load.sh

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#!/bin/bash
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set -eux
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time ./yugabyte/bin/ysqlsh -U yugabyte -d test <<'EOF'
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\copy hits FROM 'hits.tsv';
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EOF
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time ./yugabyte/bin/ysqlsh -U yugabyte -d test -t -c 'ANALYZE hits;'

‎yugabytedb/queries.sql

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SELECT COUNT(*) FROM hits;
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SELECT COUNT(*) FROM hits WHERE AdvEngineID <> 0;
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SELECT SUM(AdvEngineID), COUNT(*), AVG(ResolutionWidth) FROM hits;
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SELECT AVG(UserID) FROM hits;
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SELECT COUNT(DISTINCT UserID) FROM hits;
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SELECT COUNT(DISTINCT SearchPhrase) FROM hits;
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SELECT MIN(EventDate), MAX(EventDate) FROM hits;
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SELECT AdvEngineID, COUNT(*) FROM hits WHERE AdvEngineID <> 0 GROUP BY AdvEngineID ORDER BY COUNT(*) DESC;
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SELECT RegionID, COUNT(DISTINCT UserID) AS u FROM hits GROUP BY RegionID ORDER BY u DESC LIMIT 10;
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SELECT RegionID, SUM(AdvEngineID), COUNT(*) AS c, AVG(ResolutionWidth), COUNT(DISTINCT UserID) FROM hits GROUP BY RegionID ORDER BY c DESC LIMIT 10;
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SELECT MobilePhoneModel, COUNT(DISTINCT UserID) AS u FROM hits WHERE MobilePhoneModel <> '' GROUP BY MobilePhoneModel ORDER BY u DESC LIMIT 10;
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SELECT MobilePhone, MobilePhoneModel, COUNT(DISTINCT UserID) AS u FROM hits WHERE MobilePhoneModel <> '' GROUP BY MobilePhone, MobilePhoneModel ORDER BY u DESC LIMIT 10;
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SELECT SearchPhrase, COUNT(*) AS c FROM hits WHERE SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY c DESC LIMIT 10;
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SELECT SearchPhrase, COUNT(DISTINCT UserID) AS u FROM hits WHERE SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY u DESC LIMIT 10;
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SELECT SearchEngineID, SearchPhrase, COUNT(*) AS c FROM hits WHERE SearchPhrase <> '' GROUP BY SearchEngineID, SearchPhrase ORDER BY c DESC LIMIT 10;
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SELECT UserID, COUNT(*) FROM hits GROUP BY UserID ORDER BY COUNT(*) DESC LIMIT 10;
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SELECT UserID, SearchPhrase, COUNT(*) FROM hits GROUP BY UserID, SearchPhrase ORDER BY COUNT(*) DESC LIMIT 10;
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SELECT UserID, SearchPhrase, COUNT(*) FROM hits GROUP BY UserID, SearchPhrase LIMIT 10;
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SELECT UserID, extract(minute FROM EventTime) AS m, SearchPhrase, COUNT(*) FROM hits GROUP BY UserID, m, SearchPhrase ORDER BY COUNT(*) DESC LIMIT 10;
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SELECT UserID FROM hits WHERE UserID = 435090932899640449;
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SELECT COUNT(*) FROM hits WHERE URL LIKE '%google%';
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SELECT SearchPhrase, MIN(URL), COUNT(*) AS c FROM hits WHERE URL LIKE '%google%' AND SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY c DESC LIMIT 10;
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SELECT SearchPhrase, MIN(URL), MIN(Title), COUNT(*) AS c, COUNT(DISTINCT UserID) FROM hits WHERE Title LIKE '%Google%' AND URL NOT LIKE '%.google.%' AND SearchPhrase <> '' GROUP BY SearchPhrase ORDER BY c DESC LIMIT 10;
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SELECT * FROM hits WHERE URL LIKE '%google%' ORDER BY EventTime LIMIT 10;
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SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY EventTime LIMIT 10;
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SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY SearchPhrase LIMIT 10;
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SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY EventTime, SearchPhrase LIMIT 10;
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SELECT CounterID, AVG(length(URL)) AS l, COUNT(*) AS c FROM hits WHERE URL <> '' GROUP BY CounterID HAVING COUNT(*) > 100000 ORDER BY l DESC LIMIT 25;
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SELECT REGEXP_REPLACE(Referer, '^https?://(?:www\.)?([^/]+)/.*$', '\1') AS k, AVG(length(Referer)) AS l, COUNT(*) AS c, MIN(Referer) FROM hits WHERE Referer <> '' GROUP BY k HAVING COUNT(*) > 100000 ORDER BY l DESC LIMIT 25;
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SELECT SUM(ResolutionWidth), SUM(ResolutionWidth + 1), SUM(ResolutionWidth + 2), SUM(ResolutionWidth + 3), SUM(ResolutionWidth + 4), SUM(ResolutionWidth + 5), SUM(ResolutionWidth + 6), SUM(ResolutionWidth + 7), SUM(ResolutionWidth + 8), SUM(ResolutionWidth + 9), SUM(ResolutionWidth + 10), SUM(ResolutionWidth + 11), SUM(ResolutionWidth + 12), SUM(ResolutionWidth + 13), SUM(ResolutionWidth + 14), SUM(ResolutionWidth + 15), SUM(ResolutionWidth + 16), SUM(ResolutionWidth + 17), SUM(ResolutionWidth + 18), SUM(ResolutionWidth + 19), SUM(ResolutionWidth + 20), SUM(ResolutionWidth + 21), SUM(ResolutionWidth + 22), SUM(ResolutionWidth + 23), SUM(ResolutionWidth + 24), SUM(ResolutionWidth + 25), SUM(ResolutionWidth + 26), SUM(ResolutionWidth + 27), SUM(ResolutionWidth + 28), SUM(ResolutionWidth + 29), SUM(ResolutionWidth + 30), SUM(ResolutionWidth + 31), SUM(ResolutionWidth + 32), SUM(ResolutionWidth + 33), SUM(ResolutionWidth + 34), SUM(ResolutionWidth + 35), SUM(ResolutionWidth + 36), SUM(ResolutionWidth + 37), SUM(ResolutionWidth + 38), SUM(ResolutionWidth + 39), SUM(ResolutionWidth + 40), SUM(ResolutionWidth + 41), SUM(ResolutionWidth + 42), SUM(ResolutionWidth + 43), SUM(ResolutionWidth + 44), SUM(ResolutionWidth + 45), SUM(ResolutionWidth + 46), SUM(ResolutionWidth + 47), SUM(ResolutionWidth + 48), SUM(ResolutionWidth + 49), SUM(ResolutionWidth + 50), SUM(ResolutionWidth + 51), SUM(ResolutionWidth + 52), SUM(ResolutionWidth + 53), SUM(ResolutionWidth + 54), SUM(ResolutionWidth + 55), SUM(ResolutionWidth + 56), SUM(ResolutionWidth + 57), SUM(ResolutionWidth + 58), SUM(ResolutionWidth + 59), SUM(ResolutionWidth + 60), SUM(ResolutionWidth + 61), SUM(ResolutionWidth + 62), SUM(ResolutionWidth + 63), SUM(ResolutionWidth + 64), SUM(ResolutionWidth + 65), SUM(ResolutionWidth + 66), SUM(ResolutionWidth + 67), SUM(ResolutionWidth + 68), SUM(ResolutionWidth + 69), SUM(ResolutionWidth + 70), SUM(ResolutionWidth + 71), SUM(ResolutionWidth + 72), SUM(ResolutionWidth + 73), SUM(ResolutionWidth + 74), SUM(ResolutionWidth + 75), SUM(ResolutionWidth + 76), SUM(ResolutionWidth + 77), SUM(ResolutionWidth + 78), SUM(ResolutionWidth + 79), SUM(ResolutionWidth + 80), SUM(ResolutionWidth + 81), SUM(ResolutionWidth + 82), SUM(ResolutionWidth + 83), SUM(ResolutionWidth + 84), SUM(ResolutionWidth + 85), SUM(ResolutionWidth + 86), SUM(ResolutionWidth + 87), SUM(ResolutionWidth + 88), SUM(ResolutionWidth + 89) FROM hits;
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SELECT SearchEngineID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits WHERE SearchPhrase <> '' GROUP BY SearchEngineID, ClientIP ORDER BY c DESC LIMIT 10;
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SELECT WatchID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits WHERE SearchPhrase <> '' GROUP BY WatchID, ClientIP ORDER BY c DESC LIMIT 10;
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SELECT WatchID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits GROUP BY WatchID, ClientIP ORDER BY c DESC LIMIT 10;
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SELECT URL, COUNT(*) AS c FROM hits GROUP BY URL ORDER BY c DESC LIMIT 10;
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SELECT 1, URL, COUNT(*) AS c FROM hits GROUP BY 1, URL ORDER BY c DESC LIMIT 10;
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SELECT ClientIP, ClientIP - 1, ClientIP - 2, ClientIP - 3, COUNT(*) AS c FROM hits GROUP BY ClientIP, ClientIP - 1, ClientIP - 2, ClientIP - 3 ORDER BY c DESC LIMIT 10;
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SELECT URL, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND DontCountHits = 0 AND IsRefresh = 0 AND URL <> '' GROUP BY URL ORDER BY PageViews DESC LIMIT 10;
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SELECT Title, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND DontCountHits = 0 AND IsRefresh = 0 AND Title <> '' GROUP BY Title ORDER BY PageViews DESC LIMIT 10;
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SELECT URL, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 AND IsLink <> 0 AND IsDownload = 0 GROUP BY URL ORDER BY PageViews DESC LIMIT 10 OFFSET 1000;
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SELECT TraficSourceID, SearchEngineID, AdvEngineID, CASE WHEN (SearchEngineID = 0 AND AdvEngineID = 0) THEN Referer ELSE '' END AS Src, URL AS Dst, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 GROUP BY TraficSourceID, SearchEngineID, AdvEngineID, Src, Dst ORDER BY PageViews DESC LIMIT 10 OFFSET 1000;
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SELECT URLHash, EventDate, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 AND TraficSourceID IN (-1, 6) AND RefererHash = 3594120000172545465 GROUP BY URLHash, EventDate ORDER BY PageViews DESC LIMIT 10 OFFSET 100;
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SELECT WindowClientWidth, WindowClientHeight, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-01' AND EventDate <= '2013-07-31' AND IsRefresh = 0 AND DontCountHits = 0 AND URLHash = 2868770270353813622 GROUP BY WindowClientWidth, WindowClientHeight ORDER BY PageViews DESC LIMIT 10 OFFSET 10000;
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SELECT DATE_TRUNC('minute', EventTime) AS M, COUNT(*) AS PageViews FROM hits WHERE CounterID = 62 AND EventDate >= '2013-07-14' AND EventDate <= '2013-07-15' AND IsRefresh = 0 AND DontCountHits = 0 GROUP BY DATE_TRUNC('minute', EventTime) ORDER BY DATE_TRUNC('minute', EventTime) LIMIT 10 OFFSET 1000;

‎yugabytedb/run.sh

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#!/bin/bash
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TRIES=3
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cat queries.sql | while read -r query; do
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sync
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echo 3 | sudo tee /proc/sys/vm/drop_caches
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echo "$query"
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(
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echo '\timing'
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yes "$query" | head -n $TRIES
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) | ./yugabyte/bin/ysqlsh -U yugabyte -d test -t | grep 'Time'
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done

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