db: improve sqlite performance

d59efeb4 · Romain Courteaud · 265a8ad6 · d59efeb4
Commit d59efeb4 authored May 18, 2021 by Romain Courteaud
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src/surykatka/db.py src/surykatka/db.py +9 -1

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--- a/src/surykatka/db.py
+++ b/src/surykatka/db.py
@@ -26,7 +26,15 @@ from playhouse.migrate import migrate, SqliteMigrator
 class LogDB:
    def __init__(self, sqlite_path):
        self._db = SqliteExtDatabase(
-            sqlite_path, pragmas=(("journal_mode", "WAL"), ("foreign_keys", 1))
+            sqlite_path,
+            pragmas=(
+                ("journal_mode", "WAL"),
+                ("foreign_keys", 1),
+                ("wal_autocheckpoint", 5),
+                ("temp_store", "MEMORY"),
+                ("synchronous", "NORMAL"),
+                ("mmap_size", 30000000000),
+            ),
        )
        self._db.connect()