notebooks/readme_tips.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "\n",
    "# Aerospike Notebooks Readme/Tips\n",
    "\n",
    "Here are some tips and tricks for ease of use and productive experience with Aerospike notebooks.\n",
    "<br>\n",
    "This notebook requires Aerospike database running on localhost and that python and the Aerospike python client have been installed (`pip install aerospike`). Visit [Aerospike notebooks repo](https://github.com/aerospike-examples/interactive-notebooks) for additional details and the docker container."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Learn about Jupyter Notebook\n",
    "The Jupyter Notebook provides \"a web-based application suitable for capturing the whole computation process: developing, documenting, and executing code, as well as communicating the results\". New to notebooks? Here is [one source](https://jupyter-notebook.readthedocs.io/en/stable/examples/Notebook/examples_index.html) to learn more about the Jupyter Notebook."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Find and run Aerospike notebook.\n",
    "Visit [Aerospike notebooks repo](https://github.com/aerospike-examples/interactive-notebooks) to find additional Aerospike notebooks. To run another notebook, download the notebook from the repo to your local machine, and then click on File->Open, and select Upload."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Access shell commands\n",
    "\n",
    "Use the \"!\" line magic and \"%%bash\" cell magic to access shell commands. That is, you can access a shell command on any line by prefixing it with a \"!\", and an entire cell can have bash shell commands if it starts with \"%%bash\". Here are some examples:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "  PID TTY          TIME CMD\n",
      "10456 pts/3    00:00:00 ps\n",
      "jovyan\n"
     ]
    }
   ],
   "source": [
    "# Accessing shell commands\n",
    "!ps\n",
    "!whoami\n",
    "# Start the Aerospike database.\n",
    "!asd >& /dev/null"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Aerospike database is running\n",
      "jovyan      25  1.8  8.5 4090004 175020 ?      Ssl  Feb28 238:27 /usr/bin/asd --config-file /etc/aerospike/aerospike.conf\n",
      "jovyan   10468  0.0  0.0   1028   248 ?        R    23:43   0:00 grep asd\n"
     ]
    }
   ],
   "source": [
    "%%bash \n",
    "# bash cell\n",
    "# Check if the Aerospike database is running.\n",
    "pgrep -x asd >/dev/null && echo \"Aerospike database is running\" || echo \"**Aerospike database is not running!**\"\n",
    "ps -axu | grep asd"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Shell commands from Java kernel\n",
    "The Java kernel currently does not have a robust command shell access. The line magic %sh is limited in what it supports. For example, tools like aql or asadm that take arguments do not work, for example: ‘aql -c “select * from test.demo”’. Actions such as changing the server config or tailing server log may not be possible through the Java kernel’s %sh escape.\n",
    "\n",
    "There are multiple ways to access a functional shell from a Java notebook:\n",
    "\n",
    "1. Use a terminal window. From the directory view in the notebook (if in a notebook view,  launch File->Open), there is a New menu on the top right side. Select New->Terminal for a fully functional shell.\n",
    "\n",
    "2. Use Python kernel’s shell magic.  Start a new Python notebook (File->New Notebook->Python 3) and use the “!!” cell magic or “!” line magic to access shell commands. The Python kernel’s shell access works better than Java kernel’s at this point."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Examine server log\n",
    "It is useful to examine the server log. Assuming it is located at /var/log/aerospike/aerospike.log, and you have the permissions, you can run the following to view the last 10 lines of the log. (Adjust the log path to your setting.)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "End of server log:\r\n",
      "tail: cannot open '/var/log/aerospike/aerospike.log' for reading: No such file or directory\r\n"
     ]
    }
   ],
   "source": [
    "# View the last 10 lines of the log:\n",
    "!echo \"End of server log:\"; tail -10 /var/log/aerospike/aerospike.log"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## View database state.\n",
    "\n",
    "The command line tool \"aql\" can be very handy to examine the data and metadata in the database. For a more complete description of the capabilities, see the [doc](https://www.aerospike.com/docs/tools/aql/index.html). Assuming the database has namespace \"test\", the following commands can be executed."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "INSERT INTO test.demo (PK, 'testbin') VALUES (1, 'hello world!')\n",
      "OK, 1 record affected.\n",
      "\n",
      "\n",
      "SELECT * FROM test.demo\n",
      "+----------------+\n",
      "| testbin        |\n",
      "+----------------+\n",
      "| \"hello world!\" |\n",
      "+----------------+\n",
      "1 row in set (0.167 secs)\n",
      "\n",
      "OK\n",
      "\n",
      "\n",
      "DELETE FROM test.demo WHERE PK = 1\n",
      "OK, 1 record affected.\n",
      "\n",
      "\n",
      "SELECT * FROM test.demo\n",
      "0 rows in set (0.151 secs)\n",
      "\n",
      "OK\n",
      "\n",
      "\n"
     ]
    }
   ],
   "source": [
    "# Insert a record in set \"demo\" in namsepace \"test\" with Primary Key (PK) 1 and a bin or field \"testbin\" \n",
    "# with value \"hello world!\". \n",
    "!aql -c \"INSERT INTO test.demo (PK, 'testbin') VALUES (1, 'hello world!')\"\n",
    "# View all records in the set.\n",
    "!aql -c \"SELECT * FROM test.demo\"\n",
    "# Delete the record\n",
    "!aql -c \"DELETE FROM test.demo WHERE PK = 1\"\n",
    "!aql -c \"SELECT * FROM test.demo\""
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## View cluster state.\n",
    "Another useful utility is asadm which can be used to view various aspects of the database cluster. For a more complete description of its capabilities, see the [doc](https://www.aerospike.com/docs/tools/asadm/index.html)."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Seed:        [('127.0.0.1', 3000, None)]\n",
      "Config_file: /home/jovyan/.aerospike/astools.conf, /etc/aerospike/astools.conf\n",
      "\u001b[0m\u001b[1m~Features (2021-03-09 23:43:06 UTC)~\u001b[0m\n",
      "\u001b[0m\u001b[1mNODE           :   1fd218aa4d65:3000   \u001b[0m\n",
      "\u001b[0mAGGREGATION    :   YES                 \n",
      "\u001b[0mBATCH          :   YES                 \n",
      "\u001b[0mINDEX-ON-DEVICE:   NO                  \n",
      "\u001b[0mINDEX-ON-PMEM  :   NO                  \n",
      "\u001b[0mKVS            :   YES                 \n",
      "\u001b[0mLDT            :   NO                  \n",
      "\u001b[0mQUERY          :   YES                 \n",
      "\u001b[0mRACK-AWARE     :   NO                  \n",
      "\u001b[0mSC             :   NO                  \n",
      "\u001b[0mSCAN           :   YES                 \n",
      "\u001b[0mSECURITY       :   NO                  \n",
      "\u001b[0mSINDEX         :   NO                  \n",
      "\u001b[0mTLS (FABRIC)   :   NO                  \n",
      "\u001b[0mTLS (HEARTBEAT):   NO                  \n",
      "\u001b[0mTLS (SERVICE)  :   NO                  \n",
      "\u001b[0mUDF            :   YES                 \n",
      "\u001b[0mXDR DESTINATION:   NO                  \n",
      "\u001b[0mXDR SOURCE     :   NO                  \n",
      "\n",
      "Seed:        [('127.0.0.1', 3000, None)]\n",
      "Config_file: /home/jovyan/.aerospike/astools.conf, /etc/aerospike/astools.conf\n",
      "\u001b[0mCluster\n",
      "=======\n",
      "\n",
      "   1.   Server Version     :  E-5.4.0.1\n",
      "   2.   OS Version         :  Ubuntu 20.04.1 LTS (4.19.121-linuxkit)\n",
      "   3.   Cluster Size       :  1\n",
      "   4.   Devices            :  Total 1, per-node 1\n",
      "   5.   Memory             :  Total 1.000 GB, 0.00% used (0.000 B), 100.00% available (1.000 GB)\n",
      "   6.   Disk               :  Total 4.000 GB, 0.00% used (0.000 B), 99.00% available contiguous space (3.960 GB)\n",
      "   7.   Usage (Unique Data):  None\n",
      "   8.   Active Namespaces  :  0 of 1\n",
      "   9.   Features           :  Aggregation, Batch, KVS, Query, Scan, UDF\n",
      "\n",
      "\n",
      "\u001b[1m~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Namespaces~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\u001b[0m\n",
      "Namespace            Devices                      Memory                       Disk   Replication    Rack    Master   \n",
      "        .   (Total,Per-Node)        (Total,Used%,Avail%)       (Total,Used%,Avail%)        Factor   Aware   Objects   \n",
      "\u001b[0mtest        \u001b[0m(1, 1)             \u001b[0m(1.000 GB, 0.00, 100.00)    \u001b[0m(4.000 GB, 0.00, 99.00)    \u001b[0m          2   \u001b[0m\u001b[0mFalse   \u001b[0m0.000     \u001b[0m\n",
      "\u001b[0mNumber of rows: 1\n",
      "\n",
      "Seed:        [('127.0.0.1', 3000, None)]\n",
      "Config_file: /home/jovyan/.aerospike/astools.conf, /etc/aerospike/astools.conf\n",
      "\u001b[0m\u001b[1m~~~~~~~~~Service Configuration (2021-03-09 23:43:08 UTC)~~~~~~~~~\u001b[0m\n",
      "\u001b[0m\u001b[1mNODE                             :   1fd218aa4d65:3000              \u001b[0m\n",
      "\u001b[0madvertise-ipv6                   :   false                          \n",
      "\u001b[0mauto-pin                         :   none                           \n",
      "\u001b[0mbatch-index-threads              :   4                              \n",
      "\u001b[0mbatch-max-buffers-per-queue      :   255                            \n",
      "\u001b[0mbatch-max-requests               :   5000                           \n",
      "\u001b[0mbatch-max-unused-buffers         :   256                            \n",
      "\u001b[0mbatch-without-digests            :   false                          \n",
      "\u001b[0mcluster-name                     :   null                           \n",
      "\u001b[0mdebug-allocations                :   none                           \n",
      "\u001b[0mdisable-udf-execution            :   false                          \n",
      "\u001b[0menable-benchmarks-fabric         :   false                          \n",
      "\u001b[0menable-health-check              :   false                          \n",
      "\u001b[0menable-hist-info                 :   false                          \n",
      "\u001b[0menable-ldap                      :   false                          \n",
      "\u001b[0menable-security                  :   false                          \n",
      "\u001b[0mfabric.address                   :   any                            \n",
      "\u001b[0mfabric.channel-bulk-fds          :   2                              \n",
      "\u001b[0mfabric.channel-bulk-recv-threads :   4                              \n",
      "\u001b[0mfabric.channel-ctrl-fds          :   1                              \n",
      "\u001b[0mfabric.channel-ctrl-recv-threads :   4                              \n",
      "\u001b[0mfabric.channel-meta-fds          :   1                              \n",
      "\u001b[0mfabric.channel-meta-recv-threads :   4                              \n",
      "\u001b[0mfabric.channel-rw-fds            :   8                              \n",
      "\u001b[0mfabric.channel-rw-recv-pools     :   1                              \n",
      "\u001b[0mfabric.channel-rw-recv-threads   :   16                             \n",
      "\u001b[0mfabric.keepalive-enabled         :   true                           \n",
      "\u001b[0mfabric.keepalive-intvl           :   1                              \n",
      "\u001b[0mfabric.keepalive-probes          :   10                             \n",
      "\u001b[0mfabric.keepalive-time            :   1                              \n",
      "\u001b[0mfabric.latency-max-ms            :   5                              \n",
      "\u001b[0mfabric.port                      :   3001                           \n",
      "\u001b[0mfabric.recv-rearm-threshold      :   1024                           \n",
      "\u001b[0mfabric.send-threads              :   8                              \n",
      "\u001b[0mfabric.tls-name                  :   null                           \n",
      "\u001b[0mfabric.tls-port                  :   0                              \n",
      "\u001b[0mfeature-key-file                 :   /etc/aerospike/features.conf   \n",
      "\u001b[0mheartbeat.address                :   any                            \n",
      "\u001b[0mheartbeat.connect-timeout-ms     :   500                            \n",
      "\u001b[0mheartbeat.interval               :   150                            \n",
      "\u001b[0mheartbeat.mode                   :   mesh                           \n",
      "\u001b[0mheartbeat.mtu                    :   1500                           \n",
      "\u001b[0mheartbeat.port                   :   3002                           \n",
      "\u001b[0mheartbeat.protocol               :   v3                             \n",
      "\u001b[0mheartbeat.timeout                :   10                             \n",
      "\u001b[0mheartbeat.tls-name               :   null                           \n",
      "\u001b[0mheartbeat.tls-port               :   0                              \n",
      "\u001b[0mindent-allocations               :   false                          \n",
      "\u001b[0minfo-threads                     :   16                             \n",
      "\u001b[0minfo.address                     :   any                            \n",
      "\u001b[0minfo.port                        :   3003                           \n",
      "\u001b[0mkeep-caps-ssd-health             :   false                          \n",
      "\u001b[0mldap-login-threads               :   8                              \n",
      "\u001b[0mldap.disable-tls                 :   false                          \n",
      "\u001b[0mldap.polling-period              :   300                            \n",
      "\u001b[0mldap.query-base-dn               :   null                           \n",
      "\u001b[0mldap.query-user-dn               :   null                           \n",
      "\u001b[0mldap.query-user-password-file    :   null                           \n",
      "\u001b[0mldap.role-query-base-dn          :   null                           \n",
      "\u001b[0mldap.role-query-search-ou        :   false                          \n",
      "\u001b[0mldap.server                      :   null                           \n",
      "\u001b[0mldap.session-ttl                 :   86400                          \n",
      "\u001b[0mldap.tls-ca-file                 :   null                           \n",
      "\u001b[0mldap.token-hash-method           :   sha-256                        \n",
      "\u001b[0mldap.user-dn-pattern             :   null                           \n",
      "\u001b[0mldap.user-query-pattern          :   null                           \n",
      "\u001b[0mlog-local-time                   :   false                          \n",
      "\u001b[0mlog-millis                       :   false                          \n",
      "\u001b[0mmicrosecond-histograms           :   false                          \n",
      "\u001b[0mmigrate-fill-delay               :   0                              \n",
      "\u001b[0mmigrate-max-num-incoming         :   4                              \n",
      "\u001b[0mmigrate-threads                  :   1                              \n",
      "\u001b[0mmin-cluster-size                 :   1                              \n",
      "\u001b[0mnode-id                          :   BB9020011AC4202                \n",
      "\u001b[0mnode-id-interface                :   null                           \n",
      "\u001b[0mpaxos-single-replica-limit       :   1                              \n",
      "\u001b[0mpidfile                          :   /var/run/aerospike/asd.pid     \n",
      "\u001b[0mprivilege-refresh-period         :   300                            \n",
      "\u001b[0mproto-fd-idle-ms                 :   0                              \n",
      "\u001b[0mproto-fd-max                     :   15000                          \n",
      "\u001b[0mproto-slow-netio-sleep-ms        :   1                              \n",
      "\u001b[0mquery-batch-size                 :   100                            \n",
      "\u001b[0mquery-buf-size                   :   2097152                        \n",
      "\u001b[0mquery-bufpool-size               :   256                            \n",
      "\u001b[0mquery-in-transaction-thread      :   false                          \n",
      "\u001b[0mquery-long-q-max-size            :   500                            \n",
      "\u001b[0mquery-microbenchmark             :   false                          \n",
      "\u001b[0mquery-pre-reserve-partitions     :   false                          \n",
      "\u001b[0mquery-priority                   :   10                             \n",
      "\u001b[0mquery-priority-sleep-us          :   1                              \n",
      "\u001b[0mquery-rec-count-bound            :   18446744073709551615           \n",
      "\u001b[0mquery-req-in-query-thread        :   false                          \n",
      "\u001b[0mquery-req-max-inflight           :   100                            \n",
      "\u001b[0mquery-short-q-max-size           :   500                            \n",
      "\u001b[0mquery-threads                    :   6                              \n",
      "\u001b[0mquery-threshold                  :   10                             \n",
      "\u001b[0mquery-untracked-time-ms          :   1000                           \n",
      "\u001b[0mquery-worker-threads             :   15                             \n",
      "\u001b[0mreport-authentication-sinks      :   0                              \n",
      "\u001b[0mreport-data-op-sinks             :   0                              \n",
      "\u001b[0mreport-sys-admin-sinks           :   0                              \n",
      "\u001b[0mreport-user-admin-sinks          :   0                              \n",
      "\u001b[0mreport-violation-sinks           :   0                              \n",
      "\u001b[0mrun-as-daemon                    :   true                           \n",
      "\u001b[0mscan-max-done                    :   100                            \n",
      "\u001b[0mscan-threads-limit               :   128                            \n",
      "\u001b[0mservice-threads                  :   4                              \n",
      "\u001b[0mservice.access-port              :   0                              \n",
      "\u001b[0mservice.address                  :   any                            \n",
      "\u001b[0mservice.alternate-access-port    :   0                              \n",
      "\u001b[0mservice.port                     :   3000                           \n",
      "\u001b[0mservice.tls-access-port          :   0                              \n",
      "\u001b[0mservice.tls-alternate-access-port:   0                              \n",
      "\u001b[0mservice.tls-name                 :   null                           \n",
      "\u001b[0mservice.tls-port                 :   0                              \n",
      "\u001b[0msindex-builder-threads           :   4                              \n",
      "\u001b[0msindex-gc-max-rate               :   50000                          \n",
      "\u001b[0msindex-gc-period                 :   10                             \n",
      "\u001b[0mstay-quiesced                    :   false                          \n",
      "\u001b[0msyslog-local                     :   -1                             \n",
      "\u001b[0mticker-interval                  :   10                             \n",
      "\u001b[0mtransaction-max-ms               :   1000                           \n",
      "\u001b[0mtransaction-retry-ms             :   1002                           \n",
      "\u001b[0mvault-ca                         :   null                           \n",
      "\u001b[0mvault-path                       :   null                           \n",
      "\u001b[0mvault-token-file                 :   null                           \n",
      "\u001b[0mvault-url                        :   null                           \n",
      "\u001b[0mwork-directory                   :   /opt/aerospike                 \n",
      "\n",
      "\u001b[1m~~~Network Configuration (2021-03-09 23:43:08 UTC)~~~~\u001b[0m\n",
      "\u001b[0m\u001b[1mNODE                             :   1fd218aa4d65:3000   \u001b[0m\n",
      "\u001b[0mfabric.address                   :   any                 \n",
      "\u001b[0mfabric.channel-bulk-fds          :   2                   \n",
      "\u001b[0mfabric.channel-bulk-recv-threads :   4                   \n",
      "\u001b[0mfabric.channel-ctrl-fds          :   1                   \n",
      "\u001b[0mfabric.channel-ctrl-recv-threads :   4                   \n",
      "\u001b[0mfabric.channel-meta-fds          :   1                   \n",
      "\u001b[0mfabric.channel-meta-recv-threads :   4                   \n",
      "\u001b[0mfabric.channel-rw-fds            :   8                   \n",
      "\u001b[0mfabric.channel-rw-recv-pools     :   1                   \n",
      "\u001b[0mfabric.channel-rw-recv-threads   :   16                  \n",
      "\u001b[0mfabric.keepalive-enabled         :   true                \n",
      "\u001b[0mfabric.keepalive-intvl           :   1                   \n",
      "\u001b[0mfabric.keepalive-probes          :   10                  \n",
      "\u001b[0mfabric.keepalive-time            :   1                   \n",
      "\u001b[0mfabric.latency-max-ms            :   5                   \n",
      "\u001b[0mfabric.port                      :   3001                \n",
      "\u001b[0mfabric.recv-rearm-threshold      :   1024                \n",
      "\u001b[0mfabric.send-threads              :   8                   \n",
      "\u001b[0mfabric.tls-name                  :   null                \n",
      "\u001b[0mfabric.tls-port                  :   0                   \n",
      "\u001b[0mheartbeat.address                :   any                 \n",
      "\u001b[0mheartbeat.connect-timeout-ms     :   500                 \n",
      "\u001b[0mheartbeat.interval               :   150                 \n",
      "\u001b[0mheartbeat.mode                   :   mesh                \n",
      "\u001b[0mheartbeat.mtu                    :   1500                \n",
      "\u001b[0mheartbeat.port                   :   3002                \n",
      "\u001b[0mheartbeat.protocol               :   v3                  \n",
      "\u001b[0mheartbeat.timeout                :   10                  \n",
      "\u001b[0mheartbeat.tls-name               :   null                \n",
      "\u001b[0mheartbeat.tls-port               :   0                   \n",
      "\u001b[0minfo.address                     :   any                 \n",
      "\u001b[0minfo.port                        :   3003                \n",
      "\u001b[0mservice.access-port              :   0                   \n",
      "\u001b[0mservice.address                  :   any                 \n",
      "\u001b[0mservice.alternate-access-port    :   0                   \n",
      "\u001b[0mservice.port                     :   3000                \n",
      "\u001b[0mservice.tls-access-port          :   0                   \n",
      "\u001b[0mservice.tls-alternate-access-port:   0                   \n",
      "\u001b[0mservice.tls-name                 :   null                \n",
      "\u001b[0mservice.tls-port                 :   0                   \n",
      "\n",
      "\u001b[1m~~~~~~~~~~test Namespace Configuration (2021-03-09 23:43:08 UTC)~~~~~~~~~\u001b[0m\n",
      "\u001b[0m\u001b[1mNODE                                     :   1fd218aa4d65:3000              \u001b[0m\n",
      "\u001b[0mallow-ttl-without-nsup                   :   false                          \n",
      "\u001b[0mbackground-scan-max-rps                  :   10000                          \n",
      "\u001b[0mconflict-resolution-policy               :   generation                     \n",
      "\u001b[0mconflict-resolve-writes                  :   false                          \n",
      "\u001b[0mdata-in-index                            :   false                          \n",
      "\u001b[0mdefault-ttl                              :   2592000                        \n",
      "\u001b[0mdisable-cold-start-eviction              :   false                          \n",
      "\u001b[0mdisable-write-dup-res                    :   false                          \n",
      "\u001b[0mdisallow-null-setname                    :   false                          \n",
      "\u001b[0menable-benchmarks-batch-sub              :   false                          \n",
      "\u001b[0menable-benchmarks-ops-sub                :   false                          \n",
      "\u001b[0menable-benchmarks-read                   :   false                          \n",
      "\u001b[0menable-benchmarks-udf                    :   false                          \n",
      "\u001b[0menable-benchmarks-udf-sub                :   false                          \n",
      "\u001b[0menable-benchmarks-write                  :   false                          \n",
      "\u001b[0menable-hist-proxy                        :   false                          \n",
      "\u001b[0mevict-hist-buckets                       :   10000                          \n",
      "\u001b[0mevict-tenths-pct                         :   5                              \n",
      "\u001b[0mgeo2dsphere-within.earth-radius-meters   :   6371000                        \n",
      "\u001b[0mgeo2dsphere-within.level-mod             :   1                              \n",
      "\u001b[0mgeo2dsphere-within.max-cells             :   12                             \n",
      "\u001b[0mgeo2dsphere-within.max-level             :   30                             \n",
      "\u001b[0mgeo2dsphere-within.min-level             :   1                              \n",
      "\u001b[0mgeo2dsphere-within.strict                :   true                           \n",
      "\u001b[0mhigh-water-disk-pct                      :   0                              \n",
      "\u001b[0mhigh-water-memory-pct                    :   0                              \n",
      "\u001b[0mignore-migrate-fill-delay                :   false                          \n",
      "\u001b[0mindex-stage-size                         :   1073741824                     \n",
      "\u001b[0mindex-type                               :   shmem                          \n",
      "\u001b[0mmemory-size                              :   1073741824                     \n",
      "\u001b[0mmigrate-order                            :   5                              \n",
      "\u001b[0mmigrate-retransmit-ms                    :   5000                           \n",
      "\u001b[0mmigrate-sleep                            :   1                              \n",
      "\u001b[0mnsid                                     :   0                              \n",
      "\u001b[0mnsup-hist-period                         :   3600                           \n",
      "\u001b[0mnsup-period                              :   120                            \n",
      "\u001b[0mnsup-threads                             :   1                              \n",
      "\u001b[0mpartition-tree-sprigs                    :   256                            \n",
      "\u001b[0mprefer-uniform-balance                   :   true                           \n",
      "\u001b[0mrack-id                                  :   0                              \n",
      "\u001b[0mread-consistency-level-override          :   off                            \n",
      "\u001b[0mreject-non-xdr-writes                    :   false                          \n",
      "\u001b[0mreject-xdr-writes                        :   false                          \n",
      "\u001b[0mreplication-factor                       :   2                              \n",
      "\u001b[0msindex.num-partitions                    :   32                             \n",
      "\u001b[0msingle-bin                               :   false                          \n",
      "\u001b[0msingle-scan-threads                      :   4                              \n",
      "\u001b[0mstop-writes-pct                          :   90                             \n",
      "\u001b[0mstorage-engine                           :   device                         \n",
      "\u001b[0mstorage-engine.cache-replica-writes      :   false                          \n",
      "\u001b[0mstorage-engine.cold-start-empty          :   false                          \n",
      "\u001b[0mstorage-engine.commit-min-size           :   0                              \n",
      "\u001b[0mstorage-engine.commit-to-device          :   false                          \n",
      "\u001b[0mstorage-engine.compression               :   none                           \n",
      "\u001b[0mstorage-engine.compression-level         :   0                              \n",
      "\u001b[0mstorage-engine.data-in-memory            :   true                           \n",
      "\u001b[0mstorage-engine.defrag-lwm-pct            :   50                             \n",
      "\u001b[0mstorage-engine.defrag-queue-min          :   0                              \n",
      "\u001b[0mstorage-engine.defrag-sleep              :   1000                           \n",
      "\u001b[0mstorage-engine.defrag-startup-minimum    :   10                             \n",
      "\u001b[0mstorage-engine.direct-files              :   false                          \n",
      "\u001b[0mstorage-engine.disable-odsync            :   false                          \n",
      "\u001b[0mstorage-engine.enable-benchmarks-storage :   false                          \n",
      "\u001b[0mstorage-engine.encryption-key-file       :   null                           \n",
      "\u001b[0mstorage-engine.file[0]                   :   /opt/aerospike/data/test.dat   \n",
      "\u001b[0mstorage-engine.filesize                  :   4294967296                     \n",
      "\u001b[0mstorage-engine.flush-max-ms              :   1000                           \n",
      "\u001b[0mstorage-engine.max-write-cache           :   67108864                       \n",
      "\u001b[0mstorage-engine.min-avail-pct             :   5                              \n",
      "\u001b[0mstorage-engine.post-write-queue          :   0                              \n",
      "\u001b[0mstorage-engine.read-page-cache           :   false                          \n",
      "\u001b[0mstorage-engine.scheduler-mode            :   null                           \n",
      "\u001b[0mstorage-engine.serialize-tomb-raider     :   false                          \n",
      "\u001b[0mstorage-engine.sindex-startup-device-scan:   false                          \n",
      "\u001b[0mstorage-engine.tomb-raider-sleep         :   1000                           \n",
      "\u001b[0mstorage-engine.write-block-size          :   1048576                        \n",
      "\u001b[0mstrong-consistency                       :   false                          \n",
      "\u001b[0mstrong-consistency-allow-expunge         :   false                          \n",
      "\u001b[0mtomb-raider-eligible-age                 :   86400                          \n",
      "\u001b[0mtomb-raider-period                       :   86400                          \n",
      "\u001b[0mtransaction-pending-limit                :   20                             \n",
      "\u001b[0mtruncate-threads                         :   4                              \n",
      "\u001b[0mwrite-commit-level-override              :   off                            \n",
      "\u001b[0mxdr-bin-tombstone-ttl                    :   86400                          \n",
      "\u001b[0mxdr-tomb-raider-period                   :   120                            \n",
      "\u001b[0mxdr-tomb-raider-threads                  :   1                              \n",
      "\n"
     ]
    }
   ],
   "source": [
    "# Show the features enabled in this database.\n",
    "!asadm -e \"features\"\n",
    "# Display summary info for the cluster\n",
    "!asadm -e \"summary\"\n",
    "# View the config\n",
    "!asadm -e \"show config\""
   ]
  },
  {
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   "metadata": {},
   "source": [
    "## Next steps\n",
    "Visit [Aerospike notebooks repo](https://github.com/aerospike-examples/interactive-notebooks) to run additional Aerospike notebooks. To run a different notebook, download the notebook from the repo to your local machine, and then click on File->Open, and select Upload."
   ]
  }
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