diff --git a/README.md b/README.md
index dcd19ad..9ec8214 100644
--- a/README.md
+++ b/README.md
@@ -138,6 +138,7 @@ While the main benchmark uses a specific machine configuration for reproducibili
 - [x] SingleStore
 - [x] GreptimeDB
 - [x] FerretDB
+- [x] Apache Doris
 - [ ] Quickwit
 - [ ] Meilisearch
 - [ ] Sneller
diff --git a/doris/benchmark.sh b/doris/benchmark.sh
new file mode 100755
index 0000000..d7522a8
--- /dev/null
+++ b/doris/benchmark.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# If you change something in this file, please change also in starrocks/benchmark.sh.
+
+# Check if the required arguments are provided
+if [[ $# -lt 3 ]]; then
+    echo "Usage: $0 <DB_NAME> <RESULT_FILE_RUNTIMES> <QUERIES_FILE>"
+    exit 1
+fi
+
+# Arguments
+DB_NAME="$1"
+RESULT_FILE_RUNTIMES="$2"
+QUERIES_FILE="$3"
+
+# Construct the query log file name using $DB_NAME
+QUERY_LOG_FILE="query_log.txt"
+
+# Print the database name
+echo "Running queries on database: $DB_NAME"
+
+# Run queries and log the output
+./run_queries.sh "$DB_NAME" "$QUERIES_FILE"  2>&1 | tee query_log.txt
+
+# Process the query log and prepare the result
+RESULT=$(cat query_log.txt | grep -oP 'Response time: \d+\.\d+ s' | sed -r -e 's/Response time: ([0-9]+\.[0-9]+) s/\1/' | \
+awk '{ if (i % 3 == 0) { printf "[" }; printf $1; if (i % 3 != 2) { printf "," } else { print "]," }; ++i; }')
+
+# Output the result
+if [[ -n "$RESULT_FILE_RUNTIMES" ]]; then
+    echo "$RESULT" > "$RESULT_FILE_RUNTIMES"
+    echo "Result written to $RESULT_FILE_RUNTIMES"
+else
+    echo "$RESULT"
+fi
diff --git a/doris/count.sh b/doris/count.sh
new file mode 100755
index 0000000..12bca04
--- /dev/null
+++ b/doris/count.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# If you change something in this file, please change also in starrocks/count.sh.
+
+# Check if the required arguments are provided
+if [[ $# -lt 2 ]]; then
+    echo "Usage: $0 <DB_NAME> <TABLE_NAME>"
+    exit 1
+fi
+
+# Arguments
+DB_NAME="$1"
+TABLE_NAME="$2"
+
+mysql -P 9030 -h 127.0.0.1 -u root $DB_NAME -e "SELECT count() FROM $TABLE_NAME;"
diff --git a/doris/create_and_load.sh b/doris/create_and_load.sh
new file mode 100755
index 0000000..a068b8e
--- /dev/null
+++ b/doris/create_and_load.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# Check if the required arguments are provided
+if [[ $# -lt 6 ]]; then
+    echo "Usage: $0 <DB_NAME> <TABLE_NAME> <DATA_DIRECTORY> <NUM_FILES> <SUCCESS_LOG> <ERROR_LOG>"
+    exit 1
+fi
+
+# Arguments
+DB_NAME="$1"
+TABLE_NAME="$2"
+DATA_DIRECTORY="$3"
+NUM_FILES="$4"
+SUCCESS_LOG="$5"
+ERROR_LOG="$6"
+
+# Validate arguments
+[[ ! -d "$DATA_DIRECTORY" ]] && { echo "Error: Data directory '$DATA_DIRECTORY' does not exist."; exit 1; }
+[[ ! "$NUM_FILES" =~ ^[0-9]+$ ]] && { echo "Error: NUM_FILES must be a positive integer."; exit 1; }
+
+
+echo "Create database"
+mysql -P 9030 -h 127.0.0.1 -u root -e "CREATE DATABASE IF NOT EXISTS $DB_NAME"
+
+echo "Execute DDL"
+mysql -P 9030 -h 127.0.0.1 -u root $DB_NAME < "ddl.sql"
+
+echo "Load data"
+./load_data.sh "$DATA_DIRECTORY" "$DB_NAME" "$TABLE_NAME" "$NUM_FILES" "$SUCCESS_LOG" "$ERROR_LOG"
+
+echo "Sleep 120 sec to collect data size"
+sleep 120s
diff --git a/doris/ddl.sql b/doris/ddl.sql
new file mode 100644
index 0000000..4997a90
--- /dev/null
+++ b/doris/ddl.sql
@@ -0,0 +1,8 @@
+CREATE TABLE bluesky (
+    `id` BIGINT NOT NULL AUTO_INCREMENT,
+    `data` variant NOT NULL
+)
+DISTRIBUTED BY HASH(id) BUCKETS 32
+PROPERTIES (
+    "replication_num"="1"
+);
diff --git a/doris/drop_table.sh b/doris/drop_table.sh
new file mode 100755
index 0000000..1983438
--- /dev/null
+++ b/doris/drop_table.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# If you change something in this file, please change also in starrocks/drop_table.sh.
+
+# Check if the required arguments are provided
+if [[ $# -lt 2 ]]; then
+    echo "Usage: $0 <DB_NAME> <TABLE_NAME>"
+    exit 1
+fi
+
+DB_NAME="$1"
+TABLE_NAME="$2"
+
+echo "Dropping table: $DB_NAME.$TABLE_NAME"
+mysql -P 9030 -h 127.0.0.1 -u root $DB_NAME -e "DROP TABLE IF EXISTS $TABLE_NAME"
diff --git a/doris/install.sh b/doris/install.sh
new file mode 100755
index 0000000..3b8015a
--- /dev/null
+++ b/doris/install.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+wget https://apache-doris-releases.oss-accelerate.aliyuncs.com/${DORIS_FULL_NAME}.tar.gz
+mkdir ${DORIS_FULL_NAME}
+tar -xvf ${DORIS_FULL_NAME}.tar.gz --strip-components 1 -C ${DORIS_FULL_NAME}
+
+sudo apt-get update
+sudo apt-get install -y mysql-client openjdk-17-jre-headless # somehow _EXACTLY_ v17 is needed
diff --git a/doris/load_data.sh b/doris/load_data.sh
new file mode 100755
index 0000000..df28b5b
--- /dev/null
+++ b/doris/load_data.sh
@@ -0,0 +1,75 @@
+#!/bin/bash
+
+# Check if the required arguments are provided
+if [[ $# -lt 6 ]]; then
+    echo "Usage: $0 <DATA_DIRECTORY> <DB_NAME> <TABLE_NAME> <MAX_FILES> <SUCCESS_LOG> <ERROR_LOG>"
+    exit 1
+fi
+
+
+# Arguments
+DATA_DIRECTORY="$1"
+DB_NAME="$2"
+TABLE_NAME="$3"
+MAX_FILES="$4"
+SUCCESS_LOG="$5"
+ERROR_LOG="$6"
+
+# Validate arguments
+[[ ! -d "$DATA_DIRECTORY" ]] && { echo "Error: Data directory '$DATA_DIRECTORY' does not exist."; exit 1; }
+[[ ! "$MAX_FILES" =~ ^[0-9]+$ ]] && { echo "Error: MAX_FILES must be a positive integer."; exit 1; }
+
+# Create a temporary directory for uncompressed files
+TEMP_DIR=$(mktemp -d /var/tmp/json_files.XXXXXX)
+trap "rm -rf $TEMP_DIR" EXIT  # Cleanup temp directory on script exit
+
+# Load data
+counter=0
+start=0
+for file in $(ls "$DATA_DIRECTORY"/*.json.gz | head -n "$MAX_FILES"); do
+    echo "Processing file: $file"
+    num=$(echo "$file" | sed -n 's/[^0-9]*\([0-9]\+\).*/\1/p')
+    if [ "$num" -le "$start" ]; then
+        continue
+    fi
+
+    # Uncompress the file into the TEMP_DIR
+    uncompressed_file="$TEMP_DIR/$(basename "${file%.gz}")"
+    gunzip -c "$file" > "$uncompressed_file"
+
+    if [[ $? -ne 0 ]]; then
+        echo "Error: Failed to uncompress $file" >> "$ERROR_LOG"
+        continue
+    fi
+    MAX_ATTEMPT=10
+    attempt=0
+    while [ $attempt -lt $MAX_ATTEMPT ]
+    do
+        # Attempt the import
+        http_code=$(curl -s -w "%{http_code}" -o >(cat >/tmp/curl_body) --location-trusted -u root: -H "max_filter_ratio: 0.1" -H "Expect:100-continue" -H "columns: data" -T "$uncompressed_file" -XPUT http://127.0.0.1:8030/api/"$DB_NAME"/"$TABLE_NAME"/_stream_load)
+        response_body="$(cat /tmp/curl_body)"
+        response_status="$(cat /tmp/curl_body | jq -r '.Status')"
+        echo $response_status
+        if [[ "$http_code" -ge 200 && "$http_code" -lt 300 ]]; then
+            if [ "$response_status" = "Success" ]
+            then
+                echo "[$(date '+%Y-%m-%d %H:%M:%S')] Successfully imported $file. Response: $response_body" >> "$SUCCESS_LOG"
+                rm -f "$uncompressed_file"  # Delete the uncompressed file after successful processing
+                attempt=$((MAX_ATTEMPT))
+            else
+                echo "[$(date '+%Y-%m-%d %H:%M:%S')] $attempt attempt failed for $file with status code $http_code. Response: $response_body" >> "$ERROR_LOG"
+                attempt=$((attempt + 1))
+                sleep 2
+            fi
+        else
+            echo "[$(date '+%Y-%m-%d %H:%M:%S')] $attempt attempt failed for $file with status code $http_code. Response: $response_body" >> "$ERROR_LOG"
+            attempt=$((attempt + 1))
+            sleep 2
+        fi
+    done
+
+    counter=$((counter + 1))
+    if [[ $counter -ge $MAX_FILES ]]; then
+        break
+    fi
+done
diff --git a/doris/main.sh b/doris/main.sh
new file mode 100755
index 0000000..59082e9
--- /dev/null
+++ b/doris/main.sh
@@ -0,0 +1,79 @@
+#!/bin/bash
+
+# If you change something in this file, please change also in starrocks/main.sh.
+
+export DORIS_FULL_NAME="apache-doris-3.0.5-bin-x64"
+
+DEFAULT_CHOICE=ask
+DEFAULT_DATA_DIRECTORY=~/data/bluesky
+
+# Allow the user to optionally provide the scale factor ("choice") as an argument
+CHOICE="${1:-$DEFAULT_CHOICE}"
+
+# Allow the user to optionally provide the data directory as an argument
+DATA_DIRECTORY="${2:-$DEFAULT_DATA_DIRECTORY}"
+
+# Define success and error log files
+SUCCESS_LOG="${3:-success.log}"
+ERROR_LOG="${4:-error.log}"
+
+# Define prefix for output files
+OUTPUT_PREFIX="${5:-_m6i.8xlarge}"
+
+# Check if the directory exists
+if [[ ! -d "$DATA_DIRECTORY" ]]; then
+    echo "Error: Data directory '$DATA_DIRECTORY' does not exist."
+    exit 1
+fi
+
+if [ "$CHOICE" = "ask" ]; then
+    echo "Select the dataset size to benchmark:"
+    echo "1) 1m (default)"
+    echo "2) 10m"
+    echo "3) 100m"
+    echo "4) 1000m"
+    echo "5) all"
+    read -p "Enter the number corresponding to your choice: " CHOICE
+fi;
+
+./install.sh
+./start.sh
+
+benchmark() {
+    local size=$1
+    # Check DATA_DIRECTORY contains the required number of files to run the benchmark
+    file_count=$(find "$DATA_DIRECTORY" -type f | wc -l)
+    if (( file_count < size )); then
+        echo "Error: Not enough files in '$DATA_DIRECTORY'. Required: $size, Found: $file_count."
+        exit 1
+    fi
+    ./create_and_load.sh "bluesky_${size}m" bluesky "$DATA_DIRECTORY" "$size" "$SUCCESS_LOG" "$ERROR_LOG"
+    ./total_size.sh "bluesky_${size}m" bluesky | tee "${OUTPUT_PREFIX}_bluesky_${size}m.total_size"
+    ./count.sh "bluesky_${size}m" bluesky | tee "${OUTPUT_PREFIX}_bluesky_${size}m.count"
+    ./benchmark.sh "bluesky_${size}m" "${OUTPUT_PREFIX}_bluesky_${size}m.results_runtime" "queries.sql"
+    ./drop_table.sh "bluesky_${size}m" bluesky
+}
+
+case $CHOICE in
+    2)
+        benchmark 10
+        ;;
+    3)
+        benchmark 100
+        ;;
+    4)
+        benchmark 1000
+        ;;
+    5)
+        benchmark 1
+        benchmark 10
+        benchmark 100
+        benchmark 1000
+        ;;
+    *)
+        benchmark 1
+        ;;
+esac
+
+./stop.sh
+./uninstall.sh
diff --git a/doris/queries_default.sql b/doris/queries_default.sql
new file mode 100644
index 0000000..3885734
--- /dev/null
+++ b/doris/queries_default.sql
@@ -0,0 +1,5 @@
+SELECT cast(data['commit']['collection'] AS TEXT ) AS event, COUNT(*) AS count FROM bluesky GROUP BY event ORDER BY count DESC;
+SELECT cast(data['commit']['collection'] AS TEXT ) AS event, COUNT(*) AS count, COUNT(DISTINCT cast(data['did'] AS TEXT )) AS users FROM bluesky WHERE cast(data['kind'] AS TEXT ) = 'commit' AND cast(data['commit']['operation'] AS TEXT ) = 'create' GROUP BY event ORDER BY count DESC;
+SELECT cast(data['commit']['collection'] AS TEXT ) AS event, HOUR(from_microsecond(CAST(data['time_us'] AS BIGINT))) AS hour_of_day, COUNT(*) AS count FROM bluesky WHERE cast(data['kind'] AS TEXT ) = 'commit' AND cast(data['commit']['operation'] AS TEXT ) = 'create' AND cast(data['commit']['collection'] AS TEXT ) IN ('app.bsky.feed.post', 'app.bsky.feed.repost', 'app.bsky.feed.like') GROUP BY event, hour_of_day ORDER BY hour_of_day, event;
+SELECT cast(data['did'] AS TEXT ) AS user_id, MIN(from_microsecond(CAST(data['time_us'] AS BIGINT))) AS first_post_ts FROM bluesky WHERE cast(data['kind'] AS TEXT ) = 'commit' AND cast(data['commit']['operation'] AS TEXT ) = 'create' AND cast(data['commit']['collection'] AS TEXT ) = 'app.bsky.feed.post' GROUP BY user_id ORDER BY first_post_ts ASC LIMIT 3;
+SELECT cast(data['did'] AS TEXT ) AS user_id, MILLISECONDS_DIFF(MAX(from_microsecond(CAST(data['time_us'] AS BIGINT))),MIN(from_microsecond(CAST(data['time_us'] AS BIGINT)))) AS activity_span FROM bluesky WHERE cast(data['kind'] AS TEXT ) = 'commit' AND cast(data['commit']['operation'] AS TEXT ) = 'create' AND cast(data['commit']['collection'] AS TEXT ) = 'app.bsky.feed.post' GROUP BY user_id ORDER BY activity_span DESC LIMIT 3;
diff --git a/doris/queries_materialized.sql b/doris/queries_materialized.sql
new file mode 100644
index 0000000..54cd9bc
--- /dev/null
+++ b/doris/queries_materialized.sql
@@ -0,0 +1,5 @@
+SELECT collection AS event, COUNT(*) AS count FROM bluesky GROUP BY event ORDER BY count DESC;
+SELECT collection AS event, COUNT(*) AS count, COUNT(DISTINCT did) AS users FROM bluesky WHERE kind = 'commit' AND operation = 'create' GROUP BY event ORDER BY count DESC;
+SELECT collection AS event, HOUR(time) AS hour_of_day, COUNT(*) AS count FROM bluesky WHERE kind = 'commit' AND operation = 'create' AND collection IN ('app.bsky.feed.post', 'app.bsky.feed.repost', 'app.bsky.feed.like') GROUP BY event, hour_of_day ORDER BY hour_of_day, event;
+SELECT did AS user_id, MIN(time) AS first_post_ts FROM bluesky WHERE kind = 'commit' AND operation = 'create' AND collection = 'app.bsky.feed.post' GROUP BY user_id ORDER BY first_post_ts ASC LIMIT 3;
+SELECT did AS user_id, MILLISECONDS_DIFF(MAX(time),MIN(time)) AS activity_span FROM bluesky WHERE kind = 'commit' AND operation = 'create' AND collection = 'app.bsky.feed.post' GROUP BY user_id ORDER BY activity_span DESC LIMIT 3;
diff --git a/doris/results/_query_results/_m6i.8xlarge_bluesky_1m.query_results b/doris/results/_query_results/_m6i.8xlarge_bluesky_1m.query_results
new file mode 100644
index 0000000..1784b55
--- /dev/null
+++ b/doris/results/_query_results/_m6i.8xlarge_bluesky_1m.query_results
@@ -0,0 +1,71 @@
+------------------------------------------------------------------------------------------------------------------------
+Result for query Q1:
++----------------------------+--------+
+| event                      | count  |
++----------------------------+--------+
+| app.bsky.feed.like         | 448944 |
+| app.bsky.graph.follow      | 360374 |
+| app.bsky.feed.post         |  90816 |
+| app.bsky.feed.repost       |  58540 |
+| app.bsky.graph.block       |  14040 |
+| app.bsky.actor.profile     |  11762 |
+| app.bsky.graph.listitem    |   8103 |
+| NULL                       |   5328 |
+| app.bsky.graph.listblock   |    895 |
+| app.bsky.graph.starterpack |    405 |
+| app.bsky.graph.list        |    356 |
+| app.bsky.feed.threadgate   |    255 |
+| app.bsky.feed.postgate     |    104 |
+| app.bsky.feed.generator    |     74 |
+| app.bsky.labeler.service   |      4 |
++----------------------------+--------+
+
+------------------------------------------------------------------------------------------------------------------------
+Result for query Q2:
++----------------------------+--------+--------+
+| event                      | count  | users  |
++----------------------------+--------+--------+
+| app.bsky.feed.like         | 444523 | 117617 |
+| app.bsky.graph.follow      | 337978 |  63957 |
+| app.bsky.feed.post         |  86812 |  50464 |
+| app.bsky.feed.repost       |  56993 |  26581 |
+| app.bsky.graph.block       |  13838 |   5785 |
+| app.bsky.graph.listitem    |   7568 |   1078 |
+| app.bsky.actor.profile     |   5337 |   5337 |
+| app.bsky.graph.listblock   |    860 |    449 |
+| app.bsky.graph.list        |    259 |    218 |
+| app.bsky.feed.threadgate   |    228 |    196 |
+| app.bsky.graph.starterpack |    104 |    101 |
+| app.bsky.feed.postgate     |    101 |     82 |
+| app.bsky.feed.generator    |     10 |      9 |
++----------------------------+--------+--------+
+
+------------------------------------------------------------------------------------------------------------------------
+Result for query Q3:
++----------------------+-------------+--------+
+| event                | hour_of_day | count  |
++----------------------+-------------+--------+
+| app.bsky.feed.like   |          16 | 444523 |
+| app.bsky.feed.post   |          16 |  86812 |
+| app.bsky.feed.repost |          16 |  56993 |
++----------------------+-------------+--------+
+
+------------------------------------------------------------------------------------------------------------------------
+Result for query Q4:
++----------------------------------+----------------------------+
+| user_id                          | first_post_ts              |
++----------------------------------+----------------------------+
+| did:plc:yj3sjq3blzpynh27cumnp5ks | 2024-11-21 16:25:49.000167 |
+| did:plc:l5o3qjrmfztir54cpwlv2eme | 2024-11-21 16:25:49.001905 |
+| did:plc:s4bwqchfzm6gjqfeb6mexgbu | 2024-11-21 16:25:49.003907 |
++----------------------------------+----------------------------+
+
+------------------------------------------------------------------------------------------------------------------------
+Result for query Q5:
++----------------------------------+---------------+
+| user_id                          | activity_span |
++----------------------------------+---------------+
+| did:plc:tsyymlun4eqjuw7hqrhmwagd |        813006 |
+| did:plc:3ug235sfy2pz7cawmpsftb65 |        811602 |
+| did:plc:doxhhgtxqiv47tmcovpbcqai |        811404 |
++----------------------------------+---------------+
diff --git a/doris/results/m6i.8xlarge_bluesky_1000m.json b/doris/results/m6i.8xlarge_bluesky_1000m.json
new file mode 100644
index 0000000..e076f47
--- /dev/null
+++ b/doris/results/m6i.8xlarge_bluesky_1000m.json
@@ -0,0 +1,21 @@
+{
+  "system": "Apache Doris",
+  "version": "doris-3.0.5-rc01-e277cfb83f",
+  "os": "Ubuntu 24.04",
+  "date": "2025-05-13",
+  "machine": "m6i.8xlarge, 10000gib gp3",
+  "retains_structure": "yes",
+  "tags": [
+  ],
+  "dataset_size": 1000000000,
+  "num_loaded_documents": 999999994,
+  "total_size": 214623810748,
+  "data_size": 214623810748,
+  "result": [
+      [4.24,1.67,1.66],
+      [222.33,11.01,10.16],
+      [27.82,7.47,7.45],
+      [235.20,6.41,6.07],
+      [234.71,6.37,5.78]
+  ]
+}
diff --git a/doris/results/m6i.8xlarge_bluesky_100m.json b/doris/results/m6i.8xlarge_bluesky_100m.json
new file mode 100644
index 0000000..f6c3d06
--- /dev/null
+++ b/doris/results/m6i.8xlarge_bluesky_100m.json
@@ -0,0 +1,21 @@
+{
+  "system": "Apache Doris",
+  "version": "doris-3.0.5-rc01-e277cfb83f",
+  "os": "Ubuntu 24.04",
+  "date": "2025-05-13",
+  "machine": "m6i.8xlarge, 10000gib gp3",
+  "retains_structure": "yes",
+  "tags": [
+  ],
+  "dataset_size": 100000000,
+  "num_loaded_documents": 100000000,
+  "total_size": 21304111530,
+  "data_size": 21304111530,
+  "result": [
+      [0.23,0.19,0.19],
+      [20.94,1.01,1.04],
+      [1.21,0.74,0.75],
+      [0.54,0.51,0.55],
+      [0.57,0.56,0.53]
+  ]
+}
diff --git a/doris/results/m6i.8xlarge_bluesky_10m.json b/doris/results/m6i.8xlarge_bluesky_10m.json
new file mode 100644
index 0000000..f6523ed
--- /dev/null
+++ b/doris/results/m6i.8xlarge_bluesky_10m.json
@@ -0,0 +1,21 @@
+{
+  "system": "Apache Doris",
+  "version": "doris-3.0.5-rc01-e277cfb83f",
+  "os": "Ubuntu 24.04",
+  "date": "2025-05-13",
+  "machine": "m6i.8xlarge, 10000gib gp3",
+  "retains_structure": "yes",
+  "tags": [
+  ],
+  "dataset_size": 10000000,
+  "num_loaded_documents": 10000000,
+  "total_size": 2170032226,
+  "data_size": 2170032226,
+  "result": [
+      [1.05,0.04,0.05],
+      [1.33,0.15,0.15],
+      [0.11,0.11,0.11],
+      [0.08,0.08,0.08],
+      [0.09,0.08,0.08]
+  ]
+}
diff --git a/doris/results/m6i.8xlarge_bluesky_1m.json b/doris/results/m6i.8xlarge_bluesky_1m.json
new file mode 100644
index 0000000..f633513
--- /dev/null
+++ b/doris/results/m6i.8xlarge_bluesky_1m.json
@@ -0,0 +1,21 @@
+{
+  "system": "Apache Doris",
+  "version": "doris-3.0.5-rc01-e277cfb83f",
+  "os": "Ubuntu 24.04",
+  "date": "2025-05-13",
+  "machine": "m6i.8xlarge, 10000gib gp3",
+  "retains_structure": "yes",
+  "tags": [
+  ],
+  "dataset_size": 1000000,
+  "num_loaded_documents": 1000000,
+  "total_size": 207785820,
+  "data_size": 207785820,
+  "result": [
+      [0.05,0.02,0.03],
+      [0.09,0.04,0.05],
+      [0.06,0.04,0.04],
+      [0.04,0.03,0.05],
+      [0.03,0.04,0.03]
+  ]
+}
diff --git a/doris/run_queries.sh b/doris/run_queries.sh
new file mode 100755
index 0000000..b04c6d0
--- /dev/null
+++ b/doris/run_queries.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# If you change something in this file, please change also in doris/run_queries.sh.
+
+# Check if the required arguments are provided
+if [[ $# -lt 2 ]]; then
+    echo "Usage: $0 <DB_NAME> <QUERIES_FILE>"
+    exit 1
+fi
+
+# Arguments
+DB_NAME="$1"
+QUERIES_FILE="$2"
+
+TRIES=3
+
+mysql -P 9030 -h 127.0.0.1 -u root $DB_NAME -e "set global parallel_pipeline_task_num=32;"
+mysql -P 9030 -h 127.0.0.1 -u root $DB_NAME -e "set global enable_parallel_scan=false;"
+
+cat $QUERIES_FILE | while read -r query; do
+
+    # Clear the Linux file system cache
+    echo "Clearing file system cache..."
+    sync
+    echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
+    echo "File system cache cleared."
+
+    # Print the query
+    echo "Running query: $query"
+
+    # Execute the query multiple times
+    for i in $(seq 1 $TRIES); do
+        RESP=$(mysql -vvv -h127.1 -P9030 -uroot "$DB_NAME" -e "$query" | perl -nle 'if (/\((?:(\d+) min )?(\d+\.\d+) sec\)/) { $t = ($1 || 0) * 60 + $2; printf "%.2f\n", $t }' ||:)
+        echo "Response time: ${RESP} s"
+    done;
+done;
diff --git a/doris/start.sh b/doris/start.sh
new file mode 100755
index 0000000..e4fb3cd
--- /dev/null
+++ b/doris/start.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+export JAVA_HOME="/usr/lib/jvm/java-17-openjdk-amd64"
+sudo sysctl -w vm.max_map_count=2000000
+sudo sh -c ulimit -n 655350
+
+${DORIS_FULL_NAME}/be/bin/start_be.sh --daemon
+${DORIS_FULL_NAME}/fe/bin/start_fe.sh --daemon
+
+echo "Sleep 30 sec to wait doris start"
+sleep 30s
+
+mysql -P 9030 -h 127.0.0.1 -u root -e "ALTER SYSTEM ADD BACKEND \"127.0.0.1:9050\";"
+
+echo "Sleep 10 sec to wait frontend are connected to backend"
+sleep 10s
diff --git a/doris/stop.sh b/doris/stop.sh
new file mode 100755
index 0000000..513f5ad
--- /dev/null
+++ b/doris/stop.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+${DORIS_FULL_NAME}/be/bin/stop_be.sh
+${DORIS_FULL_NAME}/fe/bin/stop_fe.sh
diff --git a/doris/total_size.sh b/doris/total_size.sh
new file mode 100755
index 0000000..f7b5a85
--- /dev/null
+++ b/doris/total_size.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# Check if the required arguments are provided
+if [[ $# -lt 2 ]]; then
+    echo "Usage: $0 <DB_NAME> <TABLE_NAME>"
+    exit 1
+fi
+
+# Arguments
+DB_NAME="$1"
+TABLE_NAME="$2"
+
+mysql -P 9030 -h 127.0.0.1 -u root $DB_NAME -e "ANALYZE TABLE $TABLE_NAME WITH SYNC"
+mysql -P 9030 -h 127.0.0.1 -u root $DB_NAME -e "SHOW DATA FROM $TABLE_NAME"
diff --git a/doris/uninstall.sh b/doris/uninstall.sh
new file mode 100755
index 0000000..89a5c4b
--- /dev/null
+++ b/doris/uninstall.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+sudo apt-get remove -y mysql-client openjdk-17-jre-headless
+
+rm -rf ${DORIS_FULL_NAME}
diff --git a/starrocks/benchmark.sh b/starrocks/benchmark.sh
index dd8834f..67414a2 100755
--- a/starrocks/benchmark.sh
+++ b/starrocks/benchmark.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# If you change something in this file, please change also in doris/benchmark.sh.
+
 # Check if the required arguments are provided
 if [[ $# -lt 3 ]]; then
     echo "Usage: $0 <DB_NAME> <RESULT_FILE_RUNTIMES> <RESULT_FILE_MEMORY_USAGE>"
diff --git a/starrocks/count.sh b/starrocks/count.sh
index ff30fca..bb27457 100755
--- a/starrocks/count.sh
+++ b/starrocks/count.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# If you change something in this file, please change also in doris/count.sh.
+
 # Check if the required arguments are provided
 if [[ $# -lt 2 ]]; then
     echo "Usage: $0 <DB_NAME> <TABLE_NAME>"
diff --git a/starrocks/create_and_load.sh b/starrocks/create_and_load.sh
index 15fa017..2db7d1d 100755
--- a/starrocks/create_and_load.sh
+++ b/starrocks/create_and_load.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# If you change something in this file, please change also in doris/create_and_load.sh.
+
 # Check if the required arguments are provided
 if [[ $# -lt 6 ]]; then
     echo "Usage: $0 <DB_NAME> <TABLE_NAME> <DATA_DIRECTORY> <NUM_FILES> <SUCCESS_LOG> <ERROR_LOG>"
diff --git a/starrocks/drop_table.sh b/starrocks/drop_table.sh
index 6e20078..46d041f 100755
--- a/starrocks/drop_table.sh
+++ b/starrocks/drop_table.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# If you change something in this file, please change also in doris/drop_table.sh.
+
 # Check if the required arguments are provided
 if [[ $# -lt 2 ]]; then
     echo "Usage: $0 <DB_NAME> <TABLE_NAME>"
diff --git a/starrocks/main.sh b/starrocks/main.sh
index cb8c8d8..5e24dfe 100755
--- a/starrocks/main.sh
+++ b/starrocks/main.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# If you change something in this file, please change also in doris/main.sh.
+
 DEFAULT_CHOICE=ask
 DEFAULT_DATA_DIRECTORY=~/data/bluesky
 
diff --git a/starrocks/run_queries.sh b/starrocks/run_queries.sh
index 019abe9..990a1c7 100755
--- a/starrocks/run_queries.sh
+++ b/starrocks/run_queries.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# If you change something in this file, please change also in doris/run_queries.sh.
+
 # Check if the required arguments are provided
 if [[ $# -lt 1 ]]; then
     echo "Usage: $0 <DB_NAME>"
diff --git a/starrocks/total_size.sh b/starrocks/total_size.sh
index b0700d0..6d8fc05 100755
--- a/starrocks/total_size.sh
+++ b/starrocks/total_size.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# If you change something in this file, please change also in doris/total_size.sh.
+
 # Check if the required arguments are provided
 if [[ $# -lt 2 ]]; then
     echo "Usage: $0 <DB_NAME> <TABLE_NAME>"