Konferenzbeitrag
Autoshard - a Java object mapper (not only) for hot spot data objects in nosql data stores
Lade...
Volltext URI
Dokumententyp
Text/Conference Paper
Dateien
Zusatzinformation
Datum
2015
Autor:innen
Zeitschriftentitel
ISSN der Zeitschrift
Bandtitel
Verlag
Gesellschaft für Informatik e.V.
Zusammenfassung
We demonstrate AutoShard, a ready-to-use object mapper for Java applications running against NoSQL data stores. AutoShard's unique feature is its capability to gracefully shard hot spot data objects that are suffering under concurrent writes. By sharding data on the level of the logical schema, scalability bottlenecks due to write contention can be effectively avoided. Using AutoShard, developers can easily employ sharding in their web application by adding minimally intrusive annotations to their code. Our live experiments show the significant impact of sharding on both the write throughput and the execution time.