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Operating characteristics

Parameter | Value / Description (*)
Average indexing speed | 1 Gb per hour
Average index size | 25% of document size
Average search speed | 0.1 second
Supported document formats | Adobe Acrobat Reader (.pdf) Adobe PageMaker 4.0, 5.0, 6.0, 6.5, 7.0 (.pm4, .pm5, pm6, .p65, .pmd) AmiPro (.sam) ChiWriter (.chi) Extensible Markup Language (.xml) Compressed HTML (.chm) Microsoft Word for Macintosh (.mcw) E-mail messages (.eml) E-mail messages (.msg) Unix mailboxes (.mbx) Hyper Text Markup Language (.html) Help files (.hlp) Microsoft Word (.doc) Microsoft Word Templates (.dot) Microsoft Excel 2, 3, 4, 5, 95, 97, 2000, XP (.xls) Microsoft Power Point (.ppt) Microsoft Write (.wri) Plain Text (.txt) PROMPT translator (.std) Rich Text Format (.rtf) Word and Deed (.w&d) Word Perfect (.wpd) Works for Windows (.wps) Web Archive (.mht)
Supported e-mail formats | Outlook 97 Outlook 98 Outlook 2000 Outlook 2002 (XP) Outlook 2003 Outlook Express The Bat! 1.xx The Bat! 2.xx
Supported archives | ACE (.ace) PKARC by PKWARE (.arc) ARJ by ARJ Software (.arj) BH (.bh) Cabinet by Microsoft (.cab) GZIP (.gz) HA by Harri Hirvola (.ha) JAR by ARJ Software (.jar) LHA by H.Yoshizaki (.lha) LZH by H.Yoshizaki (.lha) RAR by E.Roshal (.rar) TAR Tape ARchive (.tar) ZIP PKZIP by PKWare (.zip) ZOO (.zoo)
Linguistic functions | Search with an allowance for grammatical forms for English, German, French, Russian, Belarusian and Ukrainian languages
Algorithms of results sorting | calculation query words in the document calculation word positions in the document calculation query words proximity in the document calculation words frequency in the index calculation document date
Sorting results | by relevance by date by document size by file name by any other column
Showing results | showing relevant quotations with highlighting query words showing simple documents list without quotations overviewing documents texts with possibility to navigate by query words
Query language | Boolean operators Refinement operators Mask operators

(*) Was tested on Pentium II-500, 128 MB RAM, Windows 98.
Index size – 250 MB, about 15000 documents.

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