public void LargeObject() { // max length of an array is int.MaxValue, objects on a page are serialized to a single byte[] so this array must have a length < int.MaxValue UInt64 id; using (SessionNoServer session = new SessionNoServer(s_systemDir)) { session.BeginUpdate(); session.CrossTransactionCacheAllDatabases(false); var large = new LargeObject((int)Math.Pow(2, 25)); // Math.Pow(2, 27) too large to handle with ToBase64String for csv export id = session.Persist(large); Assert.True(large.IsOK()); session.Commit(); } using (SessionNoServer session = new SessionNoServer(s_systemDir)) { session.BeginRead(); var large = session.Open <LargeObject>(id); Assert.True(large.IsOK()); session.Commit(); } }