<p>Anything thats as good and as stable and as feature-rich as gigaspaces?</p>

[{'answer_id': 23417, 'author': 'Brad Barker', 'author_id': 12081, 'author_profile': 'https://Stackoverflow.com/users/12081', 'pm_score': 4, 'selected': True, 'text': '<p>Gigaspaces is top notch as far as a Javaspaces implementation goes for scalability and performance. Are you restricted to a Javaspaces implementation? Blitz Javaspaces is top notch for a free product.</p>\n'}, {'answer_id': 31880, 'author': 'Community', 'author_id': -1, 'author_profile': 'https://Stackoverflow.com/users/-1', 'pm_score': 3, 'selected': False, 'text': '<p>As the first answer says, what are your criteria?  There\'s a number of commercial and open-source tools in the same space (but not Javaspaces-based):</p>\n\n<ul>\n<li><a href="http://coherence.oracle.com/display/COH34UG/Coherence+3.4+Home" rel="noreferrer">Oracle Coherence</a></li>\n<li><a href="http://www.gemstone.com/products/gemfire/" rel="noreferrer">Gemstone\'s Gemfire</a></li>\n<li><a href="http://www.terracotta.org" rel="noreferrer">Terracotta</a> (a degree of overlap, but not quite in the same space)</li>\n<li><a href="http://www.gridgain.com" rel="noreferrer">GridGain</a> (does the grid bit, but not the distributed cache bit)</li>\n</ul>\n'}, {'answer_id': 6441003, 'author': 'despot', 'author_id': 521754, 'author_profile': 'https://Stackoverflow.com/users/521754', 'pm_score': 2, 'selected': False, 'text': '<p><a href="http://www.hazelcast.com/" rel="nofollow">Hazelcast</a><br>\nSome comparisons:<br>\n<a href="http://java.dzone.com/articles/comparison-gridcloud-computing" rel="nofollow">Comparison1</a><br>\n<a href="http://java.dzone.com/articles/comparison-gridcloud-computing-0" rel="nofollow">Comparison2</a>  </p>\n\n<p>Cheers!<br>\nP.S.: I am also interested in people opinions regarding this matter.</p>\n'}, {'answer_id': 18168199, 'author': 'cpurdy', 'author_id': 1736287, 'author_profile': 'https://Stackoverflow.com/users/1736287', 'pm_score': 0, 'selected': False, 'text': '<p>I\'d suggest taking a look at Gartner\'s "Competitive Landscape: In-Memory Data Grids" at <a href="http://www.gartner.com/technology/reprints.do?id=1-1HCCIMJ&amp;ct=130718&amp;st=sb" rel="nofollow">http://www.gartner.com/technology/reprints.do?id=1-1HCCIMJ&amp;ct=130718&amp;st=sb</a></p>\n'}]
['https://Stackoverflow.com/questions/23402', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2554/']