TrollDB

TrollDB is an in-memory JavaScript database that prioritises performance over everything. It is blazingly fast. You will not find a faster in-memory JavaScript Database, so stop looking. You’ve arrived my friend.

Basic Usage

First require the trolldb script:

<script type="text/javascript" src="trolldb.js"></script>

Insert

You can insert any form of structured data you like:

db.insert({"balance": 12345});

TrollDB will optimize this insert for performance.

Query

You can query for data with pattern matching.

db.query({"balance": undefined});

TrollDB will optimize this query for performance.

Update

You can update data with pattern matching.

db.update({"balance": undefined}, {"balance": 54321});

TrollDB will optimize this update for performance.

Delete

You can delete data with pattern matching.

db.delete({"balance": undefined});

TrollDB will optimize this delete for performance.

Advanced Usage

Clustering

TrollDB features powerful Clustering support that beats the CAP theorem. To connect to a cluster:

db.connectToCluster();

TrollDB will seek out and connect to other nodes on the network in a way that is optimized for performance. Should a node go down, when it comes back up it will be re-synced with the rest of the cluster in a way that is optimized for performance.

SQL API

TrollDB can translate queries expressed in industry standard SQL to perfectly optimal TrollDB queries on the fly The TrollDB translator will parse SQL faster than your legacy relational database.

db.executeSQL('DROP table Students;');

Bugs

Please report any bugs in the Github Issue tracker. Please note that only bugs that affect performance will be considered bugs.

Status

Production-ready, if performance is your only concern.

Credits

Thanks to…

• LokiJS for the initial inspiration.
• Honza Pokorny for adding NodeJS support.

License

Copyright © 2014-2017 Kris Jenkins

Distributed under the Eclipse Public License.