Lucene | Entrepreneurs City

Apache Lucene Core is another high performance tool for SEO purposes which is purely written in Java. It is an open source project available for free download. The Apache projects are defined by collaborative consensus based process, an open software license and a motive to create high quality software that leads the way in its field. It offers powerful features as listed below-

It is scalable and provides high performance indexing. It requires small RAM as small as 1MB. Indexing is as fast as batch indexing.

In terms of ranked searching, it shows best results first. It comes with the facility of fielded searching. And the sorting is by any field. Multiple index searching is also available with merged results. While searching, users can also enjoy the feature of simultaneous updates. It is fast and memory efficient.

It is available as Open Source software under the Apache license means users can use Lucene in both commercial and Open Source program.

It can be implemented with other programming languages which are index compatible.

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