alanorth/dspace-statistics-api
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dspace-statistics-api/database.py

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app.py: Get item statistics from SQLite database It is much more efficient to cache view and download statistics in a database than to query Solr on demand (not to mention that it is not possible to page easily with facets in Solr). I decided to use SQLite because it is fast, native in Python 3, and doesn't require any extra steps during provisioning (assuming permissions are ok).
2018-09-23 15:47:00 +02:00
from config import SQLITE_DB
import sqlite3
Split database access into RW and RO The indexer need to be able to write to the database, but the API only needs to read it.
2018-09-23 23:00:05 +02:00
def database_connection_rw():
app.py: Get item statistics from SQLite database It is much more efficient to cache view and download statistics in a database than to query Solr on demand (not to mention that it is not possible to page easily with facets in Solr). I decided to use SQLite because it is fast, native in Python 3, and doesn't require any extra steps during provisioning (assuming permissions are ok).
2018-09-23 15:47:00 +02:00
connection = sqlite3.connect(SQLITE_DB)
# allow iterating over row results by column key
connection.row_factory = sqlite3.Row
return connection
Split database access into RW and RO The indexer need to be able to write to the database, but the API only needs to read it.
2018-09-23 23:00:05 +02:00
def database_connection_ro():
connection = sqlite3.connect('file:{0}?mode=ro'.format(SQLITE_DB), uri=True)
# allow iterating over row results by column key
connection.row_factory = sqlite3.Row
return connection
app.py: Get item statistics from SQLite database It is much more efficient to cache view and download statistics in a database than to query Solr on demand (not to mention that it is not possible to page easily with facets in Solr). I decided to use SQLite because it is fast, native in Python 3, and doesn't require any extra steps during provisioning (assuming permissions are ok).
2018-09-23 15:47:00 +02:00
# vim: set sw=4 ts=4 expandtab:
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