ManagedkdbInsights/boto/generate_welcome_data.ipynb

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    "# Generate Welcome Data\n",
    "Some q code to generate data for an HDB. This q code will be executed in q thru pykx's q magic cell (%%q).\n",
    "\n",
    "**TARBALL CREATION:** tar -czvf hdb.tar.gz hdb\n"
   ]
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   "source": [
    "import pykx as kx"
   ]
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      "\n",
      "::\n",
      "::\n",
      "::\n",
      "::\n",
      "::\n",
      "::\n",
      "::\n",
      "::\n",
      "::\n",
      "::\n",
      "\n"
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   "source": [
    "%%q\n",
    "\n",
    "/ set compression defaults\n",
    ".z.zd:(17;2;7)\n",
    "\n",
    "/ Number of records in a day\n",
    "num_rec: 1000000\n",
    "\n",
    "/ number of days, will start from today and go back num_days\n",
    "num_days: 10\n",
    "\n",
    "/ path for hdb database\n",
    "db_path:\"hdb\"\n",
    "\n",
    "/ delete directory\n",
    "system \"rm -rf \", db_path\n",
    "\n",
    ".example.writeDay:{[date]\n",
    "\n",
    "    /gen data\n",
    "    example::([]sym:num_rec?`3;time:date+.z.t;number:num_rec?num_rec);\n",
    "\n",
    "    /write hdb\n",
    "    .Q.dpft[hsym `$db_path;date;`sym;`example];\n",
    "    }\n",
    "\n",
    ".example.writeDay each .z.d-1+til num_days\n",
    "\n",
    "system \"tar --exclude=.DS_Store -czf \", db_path,\".tar.gz \", db_path"
   ]
  },
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