The best part is there's no limit for what you want it do - this software will analyze anything from simple text files or web sites all way through complicated databases with thousands (and even millions)of entries! And I love how fast its performance once installed compared to other options outthere such as Apache Solr/Lucene! You need some programming skills though but if your looking into NER specifically then definitely check them out because it really does wonders when comparing results against commercialized products like ours at our clients request!!