Add deletion benchmarks

benchmarks/Cargo.toml

@@ -16,6 +16,9 @@ jemallocator = "0.3.2"
 [dev-dependencies]
 heed = { git = "https://github.com/meilisearch/heed", tag = "v0.12.1" }
 criterion = { version = "0.3.5", features = ["html_reports"] }
+rand = "0.8.5"
+rand_chacha = "0.3.1"
+roaring = "0.9.0"
 
 [build-dependencies]
 anyhow = "1.0.56"

benchmarks/benches/indexing.rs

@@ -5,14 +5,21 @@ use std::fs::{create_dir_all, remove_dir_all};
 use std::path::Path;
 
 use criterion::{criterion_group, criterion_main, Criterion};
-use heed::EnvOpenOptions;
+use heed::{EnvOpenOptions, RwTxn};
-use milli::update::{IndexDocuments, IndexDocumentsConfig, IndexerConfig, Settings};
+use milli::update::{
+    DeleteDocuments, IndexDocuments, IndexDocumentsConfig, IndexerConfig, Settings,
+};
 use milli::Index;
+use rand::seq::SliceRandom;
+use rand_chacha::rand_core::SeedableRng;
+use roaring::RoaringBitmap;
 
 #[cfg(target_os = "linux")]
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
+const BENCHMARK_ITERATION: usize = 10;
+
 fn setup_dir(path: impl AsRef<Path>) {
     match remove_dir_all(path.as_ref()) {
         Ok(_) => (),
@@ -31,39 +38,95 @@ fn setup_index() -> Index {
     Index::new(options, path).unwrap()
 }
 
+fn setup_settings<'t>(
+    wtxn: &mut RwTxn<'t, '_>,
+    index: &'t Index,
+    primary_key: &str,
+    searchable_fields: &[&str],
+    filterable_fields: &[&str],
+    sortable_fields: &[&str],
+) {
+    let config = IndexerConfig::default();
+    let mut builder = Settings::new(wtxn, index, &config);
+
+    builder.set_primary_key(primary_key.to_owned());
+
+    let searchable_fields = searchable_fields.iter().map(|s| s.to_string()).collect();
+    builder.set_searchable_fields(searchable_fields);
+
+    let filterable_fields = filterable_fields.iter().map(|s| s.to_string()).collect();
+    builder.set_filterable_fields(filterable_fields);
+
+    let sortable_fields = sortable_fields.iter().map(|s| s.to_string()).collect();
+    builder.set_sortable_fields(sortable_fields);
+
+    builder.execute(|_| ()).unwrap();
+}
+
+fn setup_index_with_settings<'t>(
+    primary_key: &str,
+    searchable_fields: &[&str],
+    filterable_fields: &[&str],
+    sortable_fields: &[&str],
+) -> milli::Index {
+    let index = setup_index();
+    let mut wtxn = index.write_txn().unwrap();
+    setup_settings(
+        &mut wtxn,
+        &index,
+        primary_key,
+        searchable_fields,
+        filterable_fields,
+        sortable_fields,
+    );
+    wtxn.commit().unwrap();
+
+    index
+}
+
+fn choose_document_ids_from_index_batched(
+    index: &Index,
+    count: usize,
+    batch_size: usize,
+) -> Vec<RoaringBitmap> {
+    let rtxn = index.read_txn().unwrap();
+    // create batch of document ids to delete
+    let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(7700);
+    let document_ids: Vec<_> = index.documents_ids(&rtxn).unwrap().into_iter().collect();
+    let document_ids_to_delete: Vec<_> =
+        document_ids.choose_multiple(&mut rng, count).map(Clone::clone).collect();
+
+    document_ids_to_delete
+        .chunks(batch_size)
+        .map(|c| {
+            let mut batch = RoaringBitmap::new();
+            for id in c {
+                batch.insert(*id);
+            }
+
+            batch
+        })
+        .collect()
+}
+
 fn indexing_songs_default(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
     group.bench_function("Indexing songs with default settings", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "id";
+                let searchable_fields = ["title", "album", "artist"];
+                let filterable_fields =
+                    ["released-timestamp", "duration-float", "genre", "country", "artist"];
+                let sortable_fields = [];
 
-                let config = IndexerConfig::default();
+                setup_index_with_settings(
-                let mut wtxn = index.write_txn().unwrap();
+                    &primary_key,
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
+                    &searchable_fields,
-
+                    &filterable_fields,
-                builder.set_primary_key("id".to_owned());
+                    &sortable_fields,
-                let displayed_fields =
+                )
-                    ["title", "album", "artist", "genre", "country", "released", "duration"]
-                        .iter()
-                        .map(|s| s.to_string())
-                        .collect();
-                builder.set_displayed_fields(displayed_fields);
-
-                let searchable_fields =
-                    ["title", "album", "artist"].iter().map(|s| s.to_string()).collect();
-                builder.set_searchable_fields(searchable_fields);
-
-                let faceted_fields =
-                    ["released-timestamp", "duration-float", "genre", "country", "artist"]
-                        .iter()
-                        .map(|s| s.to_string())
-                        .collect();
-                builder.set_filterable_fields(faceted_fields);
-                builder.execute(|_| ()).unwrap();
-                wtxn.commit().unwrap();
-                index
             },
             move |index| {
                 let config = IndexerConfig::default();
@@ -84,41 +147,85 @@ fn indexing_songs_default(c: &mut Criterion) {
     });
 }
 
-fn indexing_songs_in_three_batches_default(c: &mut Criterion) {
+fn deleting_songs_in_batches_default(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
-    group.bench_function("Indexing songs in three batches with default settings", |b| {
+    group.bench_function("Deleting songs in batches with default settings", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "id";
+                let searchable_fields = ["title", "album", "artist"];
+                let filterable_fields =
+                    ["released-timestamp", "duration-float", "genre", "country", "artist"];
+                let sortable_fields = [];
 
-                let config = IndexerConfig::default();
+                let index = setup_index_with_settings(
-                let mut wtxn = index.write_txn().unwrap();
+                    &primary_key,
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
+                    &searchable_fields,
-
+                    &filterable_fields,
-                builder.set_primary_key("id".to_owned());
+                    &sortable_fields,
-                let displayed_fields =
+                );
-                    ["title", "album", "artist", "genre", "country", "released", "duration"]
-                        .iter()
-                        .map(|s| s.to_string())
-                        .collect();
-                builder.set_displayed_fields(displayed_fields);
-
-                let searchable_fields =
-                    ["title", "album", "artist"].iter().map(|s| s.to_string()).collect();
-                builder.set_searchable_fields(searchable_fields);
-
-                let faceted_fields =
-                    ["released-timestamp", "duration-float", "genre", "country", "artist"]
-                        .iter()
-                        .map(|s| s.to_string())
-                        .collect();
-                builder.set_filterable_fields(faceted_fields);
-                builder.execute(|_| ()).unwrap();
 
                 // We index only one half of the dataset in the setup part
                 // as we don't care about the time it takes.
                 let config = IndexerConfig::default();
+                let mut wtxn = index.write_txn().unwrap();
+                let indexing_config = IndexDocumentsConfig::default();
+                let mut builder =
+                    IndexDocuments::new(&mut wtxn, &index, &config, indexing_config, |_| ())
+                        .unwrap();
+                let documents = utils::documents_from(datasets_paths::SMOL_SONGS, "csv");
+                builder.add_documents(documents).unwrap();
+                builder.execute().unwrap();
+                wtxn.commit().unwrap();
+
+                let count = 1250;
+                let batch_size = 250;
+                let document_ids_to_delete =
+                    choose_document_ids_from_index_batched(&index, count, batch_size);
+
+                (index, document_ids_to_delete)
+            },
+            move |(index, document_ids_to_delete)| {
+                let mut wtxn = index.write_txn().unwrap();
+
+                for ids in document_ids_to_delete {
+                    let mut builder = DeleteDocuments::new(&mut wtxn, &index).unwrap();
+                    builder.delete_documents(&ids);
+                    builder.execute().unwrap();
+                }
+
+                wtxn.commit().unwrap();
+
+                index.prepare_for_closing().wait();
+            },
+        )
+    });
+}
+
+fn indexing_songs_in_three_batches_default(c: &mut Criterion) {
+    let mut group = c.benchmark_group("indexing");
+    group.sample_size(BENCHMARK_ITERATION);
+    group.bench_function("Indexing songs in three batches with default settings", |b| {
+        b.iter_with_setup(
+            move || {
+                let primary_key = "id";
+                let searchable_fields = ["title", "album", "artist"];
+                let filterable_fields =
+                    ["released-timestamp", "duration-float", "genre", "country", "artist"];
+                let sortable_fields = [];
+
+                let index = setup_index_with_settings(
+                    &primary_key,
+                    &searchable_fields,
+                    &filterable_fields,
+                    &sortable_fields,
+                );
+
+                // We index only one half of the dataset in the setup part
+                // as we don't care about the time it takes.
+                let config = IndexerConfig::default();
+                let mut wtxn = index.write_txn().unwrap();
                 let indexing_config = IndexDocumentsConfig::default();
                 let mut builder =
                     IndexDocuments::new(&mut wtxn, &index, &config, indexing_config, |_| ())
@@ -160,34 +267,21 @@ fn indexing_songs_in_three_batches_default(c: &mut Criterion) {
 
 fn indexing_songs_without_faceted_numbers(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
     group.bench_function("Indexing songs without faceted numbers", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "id";
+                let searchable_fields = ["title", "album", "artist"];
+                let filterable_fields = ["genre", "country", "artist"];
+                let sortable_fields = [];
 
-                let config = IndexerConfig::default();
+                setup_index_with_settings(
-                let mut wtxn = index.write_txn().unwrap();
+                    &primary_key,
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
+                    &searchable_fields,
-
+                    &filterable_fields,
-                builder.set_primary_key("id".to_owned());
+                    &sortable_fields,
-                let displayed_fields =
+                )
-                    ["title", "album", "artist", "genre", "country", "released", "duration"]
-                        .iter()
-                        .map(|s| s.to_string())
-                        .collect();
-                builder.set_displayed_fields(displayed_fields);
-
-                let searchable_fields =
-                    ["title", "album", "artist"].iter().map(|s| s.to_string()).collect();
-                builder.set_searchable_fields(searchable_fields);
-
-                let faceted_fields =
-                    ["genre", "country", "artist"].iter().map(|s| s.to_string()).collect();
-                builder.set_filterable_fields(faceted_fields);
-                builder.execute(|_| ()).unwrap();
-                wtxn.commit().unwrap();
-                index
             },
             move |index| {
                 let config = IndexerConfig::default();
@@ -211,30 +305,21 @@ fn indexing_songs_without_faceted_numbers(c: &mut Criterion) {
 
 fn indexing_songs_without_faceted_fields(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
     group.bench_function("Indexing songs without any facets", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "id";
+                let searchable_fields = ["title", "album", "artist"];
+                let filterable_fields = [];
+                let sortable_fields = [];
 
-                let config = IndexerConfig::default();
+                setup_index_with_settings(
-                let mut wtxn = index.write_txn().unwrap();
+                    &primary_key,
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
+                    &searchable_fields,
-
+                    &filterable_fields,
-                builder.set_primary_key("id".to_owned());
+                    &sortable_fields,
-                let displayed_fields =
+                )
-                    ["title", "album", "artist", "genre", "country", "released", "duration"]
-                        .iter()
-                        .map(|s| s.to_string())
-                        .collect();
-                builder.set_displayed_fields(displayed_fields);
-
-                let searchable_fields =
-                    ["title", "album", "artist"].iter().map(|s| s.to_string()).collect();
-                builder.set_searchable_fields(searchable_fields);
-                builder.execute(|_| ()).unwrap();
-                wtxn.commit().unwrap();
-                index
             },
             move |index| {
                 let config = IndexerConfig::default();
@@ -257,29 +342,21 @@ fn indexing_songs_without_faceted_fields(c: &mut Criterion) {
 
 fn indexing_wiki(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
     group.bench_function("Indexing wiki", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "id";
+                let searchable_fields = ["title", "body"];
+                let filterable_fields = [];
+                let sortable_fields = [];
 
-                let config = IndexerConfig::default();
+                setup_index_with_settings(
-                let mut wtxn = index.write_txn().unwrap();
+                    &primary_key,
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
+                    &searchable_fields,
-
+                    &filterable_fields,
-                builder.set_primary_key("id".to_owned());
+                    &sortable_fields,
-                let displayed_fields =
+                )
-                    ["title", "body", "url"].iter().map(|s| s.to_string()).collect();
-                builder.set_displayed_fields(displayed_fields);
-
-                let searchable_fields = ["title", "body"].iter().map(|s| s.to_string()).collect();
-                builder.set_searchable_fields(searchable_fields);
-
-                // there is NO faceted fields at all
-
-                builder.execute(|_| ()).unwrap();
-                wtxn.commit().unwrap();
-                index
             },
             move |index| {
                 let config = IndexerConfig::default();
@@ -301,28 +378,81 @@ fn indexing_wiki(c: &mut Criterion) {
     });
 }
 
+fn deleting_wiki_in_batches_default(c: &mut Criterion) {
+    let mut group = c.benchmark_group("indexing");
+    group.sample_size(BENCHMARK_ITERATION);
+    group.bench_function("Deleting wiki in batches with default settings", |b| {
+        b.iter_with_setup(
+            move || {
+                let primary_key = "id";
+                let searchable_fields = ["title", "body"];
+                let filterable_fields = [];
+                let sortable_fields = [];
+
+                let index = setup_index_with_settings(
+                    &primary_key,
+                    &searchable_fields,
+                    &filterable_fields,
+                    &sortable_fields,
+                );
+
+                // We index only one half of the dataset in the setup part
+                // as we don't care about the time it takes.
+                let config = IndexerConfig::default();
+                let mut wtxn = index.write_txn().unwrap();
+                let indexing_config =
+                    IndexDocumentsConfig { autogenerate_docids: true, ..Default::default() };
+                let mut builder =
+                    IndexDocuments::new(&mut wtxn, &index, &config, indexing_config, |_| ())
+                        .unwrap();
+                let documents = utils::documents_from(datasets_paths::SMOL_WIKI_ARTICLES, "csv");
+                builder.add_documents(documents).unwrap();
+                builder.execute().unwrap();
+                wtxn.commit().unwrap();
+
+                let count = 1250;
+                let batch_size = 250;
+                let document_ids_to_delete =
+                    choose_document_ids_from_index_batched(&index, count, batch_size);
+
+                (index, document_ids_to_delete)
+            },
+            move |(index, document_ids_to_delete)| {
+                let mut wtxn = index.write_txn().unwrap();
+
+                for ids in document_ids_to_delete {
+                    let mut builder = DeleteDocuments::new(&mut wtxn, &index).unwrap();
+                    builder.delete_documents(&ids);
+                    builder.execute().unwrap();
+                }
+
+                wtxn.commit().unwrap();
+
+                index.prepare_for_closing().wait();
+            },
+        )
+    });
+}
+
 fn indexing_wiki_in_three_batches(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
     group.bench_function("Indexing wiki in three batches", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "id";
+                let searchable_fields = ["title", "body"];
+                let filterable_fields = [];
+                let sortable_fields = [];
+
+                let index = setup_index_with_settings(
+                    &primary_key,
+                    &searchable_fields,
+                    &filterable_fields,
+                    &sortable_fields,
+                );
 
-                let config = IndexerConfig::default();
                 let mut wtxn = index.write_txn().unwrap();
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
-
-                builder.set_primary_key("id".to_owned());
-                let displayed_fields =
-                    ["title", "body", "url"].iter().map(|s| s.to_string()).collect();
-                builder.set_displayed_fields(displayed_fields);
-
-                let searchable_fields = ["title", "body"].iter().map(|s| s.to_string()).collect();
-                builder.set_searchable_fields(searchable_fields);
-
-                // there is NO faceted fields at all
-                builder.execute(|_| ()).unwrap();
 
                 // We index only one half of the dataset in the setup part
                 // as we don't care about the time it takes.
@@ -376,34 +506,21 @@ fn indexing_wiki_in_three_batches(c: &mut Criterion) {
 
 fn indexing_movies_default(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
     group.bench_function("Indexing movies with default settings", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "id";
+                let searchable_fields = ["title", "overview"];
+                let filterable_fields = ["released_date", "genres"];
+                let sortable_fields = [];
 
-                let config = IndexerConfig::default();
+                setup_index_with_settings(
-                let mut wtxn = index.write_txn().unwrap();
+                    &primary_key,
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
+                    &searchable_fields,
-
+                    &filterable_fields,
-                builder.set_primary_key("id".to_owned());
+                    &sortable_fields,
-                let displayed_fields = ["title", "poster", "overview", "release_date", "genres"]
+                )
-                    .iter()
-                    .map(|s| s.to_string())
-                    .collect();
-                builder.set_displayed_fields(displayed_fields);
-
-                let searchable_fields =
-                    ["title", "overview"].iter().map(|s| s.to_string()).collect();
-                builder.set_searchable_fields(searchable_fields);
-
-                let faceted_fields =
-                    ["released_date", "genres"].iter().map(|s| s.to_string()).collect();
-                builder.set_filterable_fields(faceted_fields);
-
-                builder.execute(|_| ()).unwrap();
-                wtxn.commit().unwrap();
-                index
             },
             move |index| {
                 let config = IndexerConfig::default();
@@ -424,35 +541,80 @@ fn indexing_movies_default(c: &mut Criterion) {
     });
 }
 
+fn deleting_movies_in_batches_default(c: &mut Criterion) {
+    let mut group = c.benchmark_group("indexing");
+    group.sample_size(BENCHMARK_ITERATION);
+    group.bench_function("Deleting movies in batches with default settings", |b| {
+        b.iter_with_setup(
+            move || {
+                let primary_key = "id";
+                let searchable_fields = ["title", "overview"];
+                let filterable_fields = ["released_date", "genres"];
+                let sortable_fields = [];
+
+                let index = setup_index_with_settings(
+                    &primary_key,
+                    &searchable_fields,
+                    &filterable_fields,
+                    &sortable_fields,
+                );
+
+                // We index only one half of the dataset in the setup part
+                // as we don't care about the time it takes.
+                let config = IndexerConfig::default();
+                let mut wtxn = index.write_txn().unwrap();
+                let indexing_config = IndexDocumentsConfig::default();
+                let mut builder =
+                    IndexDocuments::new(&mut wtxn, &index, &config, indexing_config, |_| ())
+                        .unwrap();
+                let documents = utils::documents_from(datasets_paths::MOVIES, "json");
+                builder.add_documents(documents).unwrap();
+                builder.execute().unwrap();
+                wtxn.commit().unwrap();
+
+                let count = 1250;
+                let batch_size = 250;
+                let document_ids_to_delete =
+                    choose_document_ids_from_index_batched(&index, count, batch_size);
+
+                (index, document_ids_to_delete)
+            },
+            move |(index, document_ids_to_delete)| {
+                let mut wtxn = index.write_txn().unwrap();
+
+                for ids in document_ids_to_delete {
+                    let mut builder = DeleteDocuments::new(&mut wtxn, &index).unwrap();
+                    builder.delete_documents(&ids);
+                    builder.execute().unwrap();
+                }
+
+                wtxn.commit().unwrap();
+
+                index.prepare_for_closing().wait();
+            },
+        )
+    });
+}
+
 fn indexing_movies_in_three_batches(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
     group.bench_function("Indexing movies in three batches", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "id";
+                let searchable_fields = ["title", "overview"];
+                let filterable_fields = ["released_date", "genres"];
+                let sortable_fields = [];
+
+                let index = setup_index_with_settings(
+                    &primary_key,
+                    &searchable_fields,
+                    &filterable_fields,
+                    &sortable_fields,
+                );
 
-                let config = IndexerConfig::default();
                 let mut wtxn = index.write_txn().unwrap();
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
-
-                builder.set_primary_key("id".to_owned());
-                let displayed_fields = ["title", "poster", "overview", "release_date", "genres"]
-                    .iter()
-                    .map(|s| s.to_string())
-                    .collect();
-                builder.set_displayed_fields(displayed_fields);
-
-                let searchable_fields =
-                    ["title", "overview"].iter().map(|s| s.to_string()).collect();
-                builder.set_searchable_fields(searchable_fields);
-
-                let faceted_fields =
-                    ["released_date", "genres"].iter().map(|s| s.to_string()).collect();
-                builder.set_filterable_fields(faceted_fields);
-
-                builder.execute(|_| ()).unwrap();
-
                 // We index only one half of the dataset in the setup part
                 // as we don't care about the time it takes.
                 let config = IndexerConfig::default();
@@ -500,17 +662,11 @@ fn indexing_movies_in_three_batches(c: &mut Criterion) {
 
 fn indexing_nested_movies_default(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
     group.bench_function("Indexing nested movies with default settings", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "id";
-
-                let config = IndexerConfig::default();
-                let mut wtxn = index.write_txn().unwrap();
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
-
-                builder.set_primary_key("id".to_owned());
                 let searchable_fields = [
                     "title",
                     "overview",
@@ -519,12 +675,7 @@ fn indexing_nested_movies_default(c: &mut Criterion) {
                     "crew.name",
                     "cast.character",
                     "cast.name",
-                ]
+                ];
-                .iter()
-                .map(|s| s.to_string())
-                .collect();
-                builder.set_searchable_fields(searchable_fields);
-
                 let filterable_fields = [
                     "popularity",
                     "release_date",
@@ -540,21 +691,15 @@ fn indexing_nested_movies_default(c: &mut Criterion) {
                     "crew.name",
                     "cast.character",
                     "cast.name",
-                ]
+                ];
-                .iter()
+                let sortable_fields = ["popularity", "runtime", "vote_average", "release_date"];
-                .map(|s| s.to_string())
-                .collect();
-                builder.set_filterable_fields(filterable_fields);
 
-                let sortable_fields = ["popularity", "runtime", "vote_average", "release_date"]
+                setup_index_with_settings(
-                    .iter()
+                    &primary_key,
-                    .map(|s| s.to_string())
+                    &searchable_fields,
-                    .collect();
+                    &filterable_fields,
-                builder.set_sortable_fields(sortable_fields);
+                    &sortable_fields,
-
+                )
-                builder.execute(|_| ()).unwrap();
-                wtxn.commit().unwrap();
-                index
             },
             move |index| {
                 let config = IndexerConfig::default();
@@ -575,19 +720,13 @@ fn indexing_nested_movies_default(c: &mut Criterion) {
     });
 }
 
-fn indexing_nested_movies_without_faceted_fields(c: &mut Criterion) {
+fn deleting_nested_movies_in_batches_default(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
-    group.bench_function("Indexing nested movies without any facets", |b| {
+    group.bench_function("Deleting nested movies in batches with default settings", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "id";
-
-                let config = IndexerConfig::default();
-                let mut wtxn = index.write_txn().unwrap();
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
-
-                builder.set_primary_key("id".to_owned());
                 let searchable_fields = [
                     "title",
                     "overview",
@@ -596,14 +735,94 @@ fn indexing_nested_movies_without_faceted_fields(c: &mut Criterion) {
                     "crew.name",
                     "cast.character",
                     "cast.name",
-                ]
+                ];
-                .iter()
+                let filterable_fields = [
-                .map(|s| s.to_string())
+                    "popularity",
-                .collect();
+                    "release_date",
-                builder.set_searchable_fields(searchable_fields);
+                    "runtime",
-                builder.execute(|_| ()).unwrap();
+                    "vote_average",
+                    "external_ids",
+                    "keywords",
+                    "providers.buy.name",
+                    "providers.rent.name",
+                    "providers.flatrate.name",
+                    "provider_names",
+                    "genres",
+                    "crew.name",
+                    "cast.character",
+                    "cast.name",
+                ];
+                let sortable_fields = ["popularity", "runtime", "vote_average", "release_date"];
+
+                let index = setup_index_with_settings(
+                    &primary_key,
+                    &searchable_fields,
+                    &filterable_fields,
+                    &sortable_fields,
+                );
+
+                // We index only one half of the dataset in the setup part
+                // as we don't care about the time it takes.
+                let config = IndexerConfig::default();
+                let mut wtxn = index.write_txn().unwrap();
+                let indexing_config = IndexDocumentsConfig::default();
+                let mut builder =
+                    IndexDocuments::new(&mut wtxn, &index, &config, indexing_config, |_| ())
+                        .unwrap();
+                let documents = utils::documents_from(datasets_paths::NESTED_MOVIES, "json");
+                builder.add_documents(documents).unwrap();
+                builder.execute().unwrap();
                 wtxn.commit().unwrap();
-                index
+
+                let count = 1250;
+                let batch_size = 250;
+                let document_ids_to_delete =
+                    choose_document_ids_from_index_batched(&index, count, batch_size);
+
+                (index, document_ids_to_delete)
+            },
+            move |(index, document_ids_to_delete)| {
+                let mut wtxn = index.write_txn().unwrap();
+
+                for ids in document_ids_to_delete {
+                    let mut builder = DeleteDocuments::new(&mut wtxn, &index).unwrap();
+                    builder.delete_documents(&ids);
+                    builder.execute().unwrap();
+                }
+
+                wtxn.commit().unwrap();
+
+                index.prepare_for_closing().wait();
+            },
+        )
+    });
+}
+
+fn indexing_nested_movies_without_faceted_fields(c: &mut Criterion) {
+    let mut group = c.benchmark_group("indexing");
+    group.sample_size(BENCHMARK_ITERATION);
+    group.bench_function("Indexing nested movies without any facets", |b| {
+        b.iter_with_setup(
+            move || {
+                let primary_key = "id";
+                let searchable_fields = [
+                    "title",
+                    "overview",
+                    "provider_names",
+                    "genres",
+                    "crew.name",
+                    "cast.character",
+                    "cast.name",
+                ];
+                let filterable_fields = [];
+                let sortable_fields = [];
+
+                setup_index_with_settings(
+                    &primary_key,
+                    &searchable_fields,
+                    &filterable_fields,
+                    &sortable_fields,
+                )
             },
             move |index| {
                 let config = IndexerConfig::default();
@@ -626,39 +845,21 @@ fn indexing_nested_movies_without_faceted_fields(c: &mut Criterion) {
 
 fn indexing_geo(c: &mut Criterion) {
     let mut group = c.benchmark_group("indexing");
-    group.sample_size(10);
+    group.sample_size(BENCHMARK_ITERATION);
     group.bench_function("Indexing geo_point", |b| {
         b.iter_with_setup(
             move || {
-                let index = setup_index();
+                let primary_key = "geonameid";
+                let searchable_fields = ["name", "alternatenames", "elevation"];
+                let filterable_fields = ["_geo", "population", "elevation"];
+                let sortable_fields = ["_geo", "population", "elevation"];
 
-                let config = IndexerConfig::default();
+                setup_index_with_settings(
-                let mut wtxn = index.write_txn().unwrap();
+                    &primary_key,
-                let mut builder = Settings::new(&mut wtxn, &index, &config);
+                    &searchable_fields,
-
+                    &filterable_fields,
-                builder.set_primary_key("geonameid".to_owned());
+                    &sortable_fields,
-                let displayed_fields =
+                )
-                    ["geonameid", "name", "asciiname", "alternatenames", "_geo", "population"]
-                        .iter()
-                        .map(|s| s.to_string())
-                        .collect();
-                builder.set_displayed_fields(displayed_fields);
-
-                let searchable_fields =
-                    ["name", "alternatenames", "elevation"].iter().map(|s| s.to_string()).collect();
-                builder.set_searchable_fields(searchable_fields);
-
-                let filterable_fields =
-                    ["_geo", "population", "elevation"].iter().map(|s| s.to_string()).collect();
-                builder.set_filterable_fields(filterable_fields);
-
-                let sortable_fields =
-                    ["_geo", "population", "elevation"].iter().map(|s| s.to_string()).collect();
-                builder.set_sortable_fields(sortable_fields);
-
-                builder.execute(|_| ()).unwrap();
-                wtxn.commit().unwrap();
-                index
             },
             move |index| {
                 let config = IndexerConfig::default();
@@ -680,18 +881,78 @@ fn indexing_geo(c: &mut Criterion) {
     });
 }
 
+fn deleting_geo_in_batches_default(c: &mut Criterion) {
+    let mut group = c.benchmark_group("indexing");
+    group.sample_size(BENCHMARK_ITERATION);
+    group.bench_function("Deleting geo_point in batches with default settings", |b| {
+        b.iter_with_setup(
+            move || {
+                let primary_key = "geonameid";
+                let searchable_fields = ["name", "alternatenames", "elevation"];
+                let filterable_fields = ["_geo", "population", "elevation"];
+                let sortable_fields = ["_geo", "population", "elevation"];
+
+                let index = setup_index_with_settings(
+                    &primary_key,
+                    &searchable_fields,
+                    &filterable_fields,
+                    &sortable_fields,
+                );
+
+                // We index only one half of the dataset in the setup part
+                // as we don't care about the time it takes.
+                let config = IndexerConfig::default();
+                let mut wtxn = index.write_txn().unwrap();
+                let indexing_config = IndexDocumentsConfig::default();
+                let mut builder =
+                    IndexDocuments::new(&mut wtxn, &index, &config, indexing_config, |_| ())
+                        .unwrap();
+                let documents = utils::documents_from(datasets_paths::SMOL_ALL_COUNTRIES, "json");
+                builder.add_documents(documents).unwrap();
+                builder.execute().unwrap();
+                wtxn.commit().unwrap();
+
+                let count = 1250;
+                let batch_size = 250;
+                let document_ids_to_delete =
+                    choose_document_ids_from_index_batched(&index, count, batch_size);
+
+                (index, document_ids_to_delete)
+            },
+            move |(index, document_ids_to_delete)| {
+                let mut wtxn = index.write_txn().unwrap();
+
+                for ids in document_ids_to_delete {
+                    let mut builder = DeleteDocuments::new(&mut wtxn, &index).unwrap();
+                    builder.delete_documents(&ids);
+                    builder.execute().unwrap();
+                }
+
+                wtxn.commit().unwrap();
+
+                index.prepare_for_closing().wait();
+            },
+        )
+    });
+}
+
 criterion_group!(
     benches,
     indexing_songs_default,
+    deleting_songs_in_batches_default,
     indexing_songs_without_faceted_numbers,
     indexing_songs_without_faceted_fields,
     indexing_songs_in_three_batches_default,
     indexing_wiki,
+    deleting_wiki_in_batches_default,
     indexing_wiki_in_three_batches,
     indexing_movies_default,
+    deleting_movies_in_batches_default,
     indexing_movies_in_three_batches,
     indexing_nested_movies_default,
+    deleting_nested_movies_in_batches_default,
     indexing_nested_movies_without_faceted_fields,
-    indexing_geo
+    indexing_geo,
+    deleting_geo_in_batches_default
 );
 criterion_main!(benches);