Qdrant tips&tricks

01-data-upload.ipynb

02-search.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "638182f1",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:06:19.941711Z",
     "start_time": "2023-03-13T10:06:19.795076Z"
    }
   },
   "outputs": [],
   "source": [
    "import config\n",
    "import func\n",
    "import numpy as np"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "4ecbd8f4",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:06:20.214480Z",
     "start_time": "2023-03-13T10:06:19.943458Z"
    }
   },
   "outputs": [],
   "source": [
    "from tqdm import tqdm\n",
    "from qdrant_client import QdrantClient\n",
    "from qdrant_client.http import models as rest"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "85aadef5",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:06:20.290708Z",
     "start_time": "2023-03-13T10:06:20.215877Z"
    }
   },
   "outputs": [],
   "source": [
    "client = QdrantClient(\n",
    "    url=\"http://localhost\",\n",
    "    prefer_grpc=True,\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "af9f344b",
   "metadata": {},
   "source": [
    "# Basic search operation"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "fc982cbf",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:06:24.218818Z",
     "start_time": "2023-03-13T10:06:20.293137Z"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "4.83 ms ± 224 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)\n"
     ]
    }
   ],
   "source": [
    "%%timeit\n",
    "client.search(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    query_vector=np.random.random(2048),\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "723b72b0",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:06:26.425025Z",
     "start_time": "2023-03-13T10:06:24.220263Z"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "2.69 ms ± 110 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)\n"
     ]
    }
   ],
   "source": [
    "%%timeit\n",
    "client.search(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    query_vector=np.random.random(2048),\n",
    "    with_payload=False,\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "7ac91d34",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:06:29.471205Z",
     "start_time": "2023-03-13T10:06:26.427088Z"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "3.74 ms ± 142 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)\n"
     ]
    }
   ],
   "source": [
    "%%timeit\n",
    "client.search(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    query_vector=np.random.random(2048),\n",
    "    search_params=rest.SearchParams(\n",
    "        hnsw_ef=4,\n",
    "    ),\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "3b5f4f60",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:06:43.220251Z",
     "start_time": "2023-03-13T10:06:29.472733Z"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "17 ms ± 998 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)\n"
     ]
    }
   ],
   "source": [
    "%%timeit\n",
    "client.search(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    query_vector=np.random.random(2048),\n",
    "    search_params=rest.SearchParams(\n",
    "        hnsw_ef=1024,\n",
    "    ),\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "e902df7d",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:11:07.383510Z",
     "start_time": "2023-03-13T10:11:00.188189Z"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "8.97 ms ± 590 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)\n"
     ]
    }
   ],
   "source": [
    "%%timeit\n",
    "client.search(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    query_vector=np.random.random(2048),\n",
    "    search_params=rest.SearchParams(\n",
    "        hnsw_ef=1024,\n",
    "    ),\n",
    "    with_payload=False,\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "0786435c",
   "metadata": {},
   "source": [
    "# Search results"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "8cb77fd7",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:11:07.396321Z",
     "start_time": "2023-03-13T10:11:07.385605Z"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[ScoredPoint(id='5e349d05-69b5-4126-87a5-376adceeed70', version=39, score=0.358357310295105, payload={'prod_name': 'BEANIE HELMET WINTER CAP', 'section_no': 45, 'perceived_colour_value_name': 'Dark', 'graphical_appearance_no': 1010016, 'index_group_name': 'Baby/Children', 'index_name': 'Children Accessories, Swimwear', 'perceived_colour_master_name': 'Blue', 'garment_group_name': 'Accessories', 'department_no': 4212, 'department_name': 'Kids Boy Big Acc', 'product_type_name': 'Hat/beanie', 'perceived_colour_value_id': 4, 'product_group_name': 'Accessories', 'garment_group_no': 1019, 'section_name': 'Kids Outerwear', 'perceived_colour_master_id': 2, 'colour_group_code': 73, 'product_type_no': 75, 'index_group_no': 4, 'index_code': 'J', 'detail_desc': 'Hat in a printed weave with reflective details, a turned-up peak, earflaps and a hook and loop fastening under the chin. Lining in faux fur and fleece.', 'graphical_appearance_name': 'Solid', 'product_code': 701622, 'colour_group_name': 'Dark Blue'}, vector=None),\n",
       " ScoredPoint(id='692f4ee4-b907-4bcc-8360-59a4259647fe', version=6, score=0.32496702671051025, payload={'prod_name': 'Mitsy 3p Ct Brazilian', 'perceived_colour_value_name': 'Dark', 'section_no': 61, 'graphical_appearance_no': 1010016, 'index_group_name': 'Ladieswear', 'index_name': 'Lingeries/Tights', 'perceived_colour_master_name': 'Black', 'garment_group_name': 'Under-, Nightwear', 'department_no': 1334, 'section_name': 'Womens Lingerie', 'product_type_name': 'Underwear bottom', 'perceived_colour_value_id': 4, 'garment_group_no': 1017, 'department_name': 'Casual Lingerie', 'product_group_name': 'Underwear', 'index_group_no': 1, 'colour_group_code': 9, 'product_type_no': 286, 'perceived_colour_master_id': 5, 'index_code': 'B', 'detail_desc': 'Brazilian briefs in jersey made from a cotton blend with lace trims, a low waist, lined gusset and high cut at the back.', 'product_code': 688055, 'graphical_appearance_name': 'Solid', 'colour_group_name': 'Black'}, vector=None),\n",
       " ScoredPoint(id='2b794935-70e4-4319-94e9-67e7990f75d7', version=41, score=0.3234955370426178, payload={'prod_name': 'Major 7PCS set', 'perceived_colour_value_name': 'Dark', 'section_no': 41, 'graphical_appearance_no': 1010012, 'index_group_name': 'Baby/Children', 'index_name': 'Baby Sizes 50-98', 'perceived_colour_master_name': 'Grey', 'garment_group_name': 'Jersey Fancy', 'department_no': 6545, 'department_name': 'Baby Boy Jersey Fancy', 'product_type_name': 'Garment Set', 'section_name': 'Baby Boy', 'product_group_name': 'Garment Full body', 'garment_group_no': 1005, 'perceived_colour_value_id': 4, 'index_group_no': 4, 'colour_group_code': 8, 'product_type_no': 270, 'perceived_colour_master_id': 12, 'index_code': 'G', 'detail_desc': 'Set in soft cotton. T-shirt in jersey with a press-stud on one shoulder (except in sizes 1½-4Y). Two long-sleeved tops in lightweight, printed sweatshirt fabric with ribbing around the neckline, cuffs and hem. Long-sleeved top in jersey with a press-stud on one shoulder (except in sizes 1½-4Y). Two pairs of joggers in lightweight sweatshirt fabric with an elasticated waist, side pockets and ribbed hems. One pair of joggers in jersey with an elasticated, drawstring waist.', 'graphical_appearance_name': 'Mixed solid/pattern', 'product_code': 885434, 'colour_group_name': 'Dark Grey'}, vector=None)]"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "client.search(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    query_vector=np.random.random(2048),\n",
    "    limit=3,\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "a3539a6a",
   "metadata": {},
   "source": [
    "# Search filters"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "f7f5e78b",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:17:21.391838Z",
     "start_time": "2023-03-13T10:17:21.349557Z"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[ScoredPoint(id='5e349d05-69b5-4126-87a5-376adceeed70', version=39, score=0.3498181104660034, payload={'prod_name': 'BEANIE HELMET WINTER CAP', 'section_no': 45, 'perceived_colour_value_name': 'Dark', 'graphical_appearance_no': 1010016, 'index_group_name': 'Baby/Children', 'index_name': 'Children Accessories, Swimwear', 'perceived_colour_master_name': 'Blue', 'garment_group_name': 'Accessories', 'department_no': 4212, 'section_name': 'Kids Outerwear', 'product_type_name': 'Hat/beanie', 'department_name': 'Kids Boy Big Acc', 'product_group_name': 'Accessories', 'garment_group_no': 1019, 'perceived_colour_value_id': 4, 'index_group_no': 4, 'colour_group_code': 73, 'product_type_no': 75, 'perceived_colour_master_id': 2, 'index_code': 'J', 'detail_desc': 'Hat in a printed weave with reflective details, a turned-up peak, earflaps and a hook and loop fastening under the chin. Lining in faux fur and fleece.', 'graphical_appearance_name': 'Solid', 'product_code': 701622, 'colour_group_name': 'Dark Blue'}, vector=None),\n",
       " ScoredPoint(id='475e95a7-3cca-4135-b523-8d63ea2e15c7', version=48, score=0.31715720891952515, payload={'prod_name': 'Tiny coin purse', 'section_no': 43, 'perceived_colour_value_name': 'Bright', 'graphical_appearance_no': 1010009, 'index_group_name': 'Baby/Children', 'index_name': 'Children Accessories, Swimwear', 'perceived_colour_master_name': 'Yellow', 'garment_group_name': 'Accessories', 'department_no': 4313, 'section_name': 'Kids Accessories, Swimwear & D', 'product_type_name': 'Bag', 'department_name': 'Girls Small Acc/Bags', 'product_group_name': 'Accessories', 'garment_group_no': 1019, 'perceived_colour_value_id': 5, 'perceived_colour_master_id': 8, 'colour_group_code': 20, 'product_type_no': 66, 'index_group_no': 4, 'index_code': 'J', 'detail_desc': 'Small, glittery shoulder bag with appliqués and a shoulder strap with a press-stud at one end. Lined. Size approx. 3x7x11 cm.', 'graphical_appearance_name': 'Glittering/Metallic', 'product_code': 860521, 'colour_group_name': 'Other Yellow'}, vector=None),\n",
       " ScoredPoint(id='9b5deabb-e8e8-4560-91b5-b759850e5d33', version=22, score=0.3116244077682495, payload={'prod_name': 'Esther set 2pcs', 'perceived_colour_value_name': 'Dusty Light', 'section_no': 44, 'graphical_appearance_no': 1010016, 'index_group_name': 'Baby/Children', 'index_name': 'Baby Sizes 50-98', 'perceived_colour_master_name': 'White', 'perceived_colour_value_id': 1, 'department_no': 2950, 'department_name': 'Baby Toys/Acc', 'product_type_name': 'Accessories set', 'section_name': 'Baby Essentials & Complements', 'product_group_name': 'Accessories', 'garment_group_no': 1019, 'garment_group_name': 'Accessories', 'index_group_no': 4, 'colour_group_code': 11, 'product_type_no': 494, 'perceived_colour_master_id': 9, 'index_code': 'G', 'detail_desc': 'Fleece-lined set with a hat and pair of mittens in a soft cable knit. Hat with a faux fur pompom on top, small imitation suede appliqué on the front, earflaps and ties under the chin. Mittens with ribbed cuffs. Sizes 0-2M and 2-6M without thumbs.', 'graphical_appearance_name': 'Solid', 'product_code': 858306, 'colour_group_name': 'Off White'}, vector=None)]"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "client.search(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    query_vector=np.random.random(2048),\n",
    "    query_filter=rest.Filter(\n",
    "        must=[\n",
    "            rest.FieldCondition(\n",
    "                key=\"index_group_name\",\n",
    "                match=rest.MatchValue(\n",
    "                    value=\"Baby/Children\",\n",
    "                )\n",
    "            ),\n",
    "        ],\n",
    "    ),\n",
    "    limit=3,\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "554483a6",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:17:53.812474Z",
     "start_time": "2023-03-13T10:17:43.963004Z"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "12.3 ms ± 1.49 ms per loop (mean ± std. dev. of 7 runs, 100 loops each)\n"
     ]
    }
   ],
   "source": [
    "%%timeit\n",
    "client.search(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    query_vector=np.random.random(2048),\n",
    "    query_filter=rest.Filter(\n",
    "        must=[\n",
    "            rest.FieldCondition(\n",
    "                key=\"index_group_name\",\n",
    "                match=rest.MatchValue(\n",
    "                    value=\"Baby/Children\",\n",
    "                )\n",
    "            ),\n",
    "        ],\n",
    "    ),\n",
    "    limit=3,\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "17236106",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:29:05.469010Z",
     "start_time": "2023-03-13T10:29:04.853273Z"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "UpdateResult(operation_id=51, status=<UpdateStatus.COMPLETED: 'completed'>)"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "client.create_payload_index(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    field_name=\"index_group_name\",\n",
    "    field_schema=\"keyword\",\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "id": "fc2a3473",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:29:17.365934Z",
     "start_time": "2023-03-13T10:29:17.352517Z"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "CollectionInfo(status=<CollectionStatus.GREEN: 'green'>, optimizer_status=<OptimizersStatusOneOf.OK: 'ok'>, vectors_count=50001, indexed_vectors_count=50001, points_count=50001, segments_count=5, config=CollectionConfig(params=CollectionParams(vectors=VectorParams(size=2048, distance=<Distance.COSINE: 'Cosine'>), shard_number=1, replication_factor=1, write_consistency_factor=1, on_disk_payload=True), hnsw_config=HnswConfig(m=16, ef_construct=100, full_scan_threshold=10000, max_indexing_threads=0, on_disk=False, payload_m=None), optimizer_config=OptimizersConfig(deleted_threshold=0.2, vacuum_min_vector_number=1000, default_segment_number=0, max_segment_size=None, memmap_threshold=None, indexing_threshold=10000, flush_interval_sec=5, max_optimization_threads=1), wal_config=WalConfig(wal_capacity_mb=32, wal_segments_ahead=0)), payload_schema={'index_group_name': PayloadIndexInfo(data_type=<PayloadSchemaType.KEYWORD: 'keyword'>, params=None, points=50001)})"
      ]
     },
     "execution_count": 19,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "client.get_collection(collection_name=config.COLLECTION_NAME)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "id": "3fd00811",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:29:34.220903Z",
     "start_time": "2023-03-13T10:29:31.676810Z"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "3.08 ms ± 206 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)\n"
     ]
    }
   ],
   "source": [
    "%%timeit\n",
    "client.search(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    query_vector=np.random.random(2048),\n",
    "    query_filter=rest.Filter(\n",
    "        must=[\n",
    "            rest.FieldCondition(\n",
    "                key=\"index_group_name\",\n",
    "                match=rest.MatchValue(\n",
    "                    value=\"Baby/Children\",\n",
    "                )\n",
    "            ),\n",
    "        ],\n",
    "    ),\n",
    "    limit=3,\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "d5146af2",
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-03-13T10:30:38.436517Z",
     "start_time": "2023-03-13T10:30:38.418193Z"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[ScoredPoint(id='5e349d05-69b5-4126-87a5-376adceeed70', version=39, score=0.39263033866882324, payload={'prod_name': 'BEANIE HELMET WINTER CAP', 'perceived_colour_value_name': 'Dark', 'section_no': 45, 'graphical_appearance_no': 1010016, 'index_group_name': 'Baby/Children', 'index_name': 'Children Accessories, Swimwear', 'perceived_colour_master_name': 'Blue', 'garment_group_name': 'Accessories', 'department_no': 4212, 'section_name': 'Kids Outerwear', 'product_type_name': 'Hat/beanie', 'department_name': 'Kids Boy Big Acc', 'product_group_name': 'Accessories', 'garment_group_no': 1019, 'perceived_colour_value_id': 4, 'index_group_no': 4, 'colour_group_code': 73, 'product_type_no': 75, 'perceived_colour_master_id': 2, 'index_code': 'J', 'detail_desc': 'Hat in a printed weave with reflective details, a turned-up peak, earflaps and a hook and loop fastening under the chin. Lining in faux fur and fleece.', 'graphical_appearance_name': 'Solid', 'product_code': 701622, 'colour_group_name': 'Dark Blue'}, vector=None),\n",
       " ScoredPoint(id='9b5deabb-e8e8-4560-91b5-b759850e5d33', version=22, score=0.3261929154396057, payload={'prod_name': 'Esther set 2pcs', 'section_no': 44, 'perceived_colour_value_name': 'Dusty Light', 'graphical_appearance_no': 1010016, 'index_group_name': 'Baby/Children', 'index_name': 'Baby Sizes 50-98', 'perceived_colour_master_name': 'White', 'perceived_colour_value_id': 1, 'department_no': 2950, 'section_name': 'Baby Essentials & Complements', 'product_type_name': 'Accessories set', 'garment_group_name': 'Accessories', 'garment_group_no': 1019, 'product_group_name': 'Accessories', 'department_name': 'Baby Toys/Acc', 'perceived_colour_master_id': 9, 'colour_group_code': 11, 'product_type_no': 494, 'index_group_no': 4, 'index_code': 'G', 'detail_desc': 'Fleece-lined set with a hat and pair of mittens in a soft cable knit. Hat with a faux fur pompom on top, small imitation suede appliqué on the front, earflaps and ties under the chin. Mittens with ribbed cuffs. Sizes 0-2M and 2-6M without thumbs.', 'product_code': 858306, 'graphical_appearance_name': 'Solid', 'colour_group_name': 'Off White'}, vector=None),\n",
       " ScoredPoint(id='29883a61-0d5b-480a-aac6-a9e192f1a72e', version=14, score=0.3254295587539673, payload={'prod_name': 'Malte set', 'section_no': 44, 'perceived_colour_value_name': 'Dusty Light', 'graphical_appearance_no': 1010022, 'index_group_name': 'Baby/Children', 'index_name': 'Baby Sizes 50-98', 'perceived_colour_master_name': 'Pink', 'garment_group_name': 'Accessories', 'department_no': 2950, 'section_name': 'Baby Essentials & Complements', 'product_type_name': 'Hat/beanie', 'perceived_colour_value_id': 1, 'garment_group_no': 1019, 'product_group_name': 'Accessories', 'department_name': 'Baby Toys/Acc', 'perceived_colour_master_id': 4, 'colour_group_code': 51, 'product_type_no': 75, 'index_group_no': 4, 'index_code': 'G', 'detail_desc': 'Set with a pair of mittens and a hat with earflaps in a fine knit. Hat with a pompom on top, ties under the chin and a fleece lining. Mittens with foldover ribbing at the top. Size 0-2M and 2-6M without thumbs.', 'graphical_appearance_name': 'Jacquard', 'product_code': 790897, 'colour_group_name': 'Light Pink'}, vector=None)]"
      ]
     },
     "execution_count": 21,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "client.search(\n",
    "    collection_name=config.COLLECTION_NAME,\n",
    "    query_vector=np.random.random(2048),\n",
    "    query_filter=rest.Filter(\n",
    "        must=[\n",
    "            rest.FieldCondition(\n",
    "                key=\"index_group_name\",\n",
    "                match=rest.MatchValue(\n",
    "                    value=\"Baby/Children\",\n",
    "                )\n",
    "            ),\n",
    "        ],\n",
    "    ),\n",
    "    limit=3,\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "0155b23b",
   "metadata": {},
   "source": [
    "More about payload indexing: https://qdrant.tech/documentation/indexing/"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "ff9fda4f",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.10.6"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}

03-memory-optimization.ipynb

04-other-methods.ipynb