From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail4-relais-sop.national.inria.fr (mail4-relais-sop.national.inria.fr [192.134.164.105]) by walapai.inria.fr (8.13.6/8.13.6) with ESMTP id pAQ9kUSZ004629 for ; Sat, 26 Nov 2011 10:46:30 +0100 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AoIBAIi00E7U4367kGdsb2JhbABEqAWCeyIBAQEBCQkNBxQDIoFyAQEBAwEBAQFrCwULBQZGJzAGEwkIh3QCBrYRglaIDASMZBMUAZlK X-IronPort-AV: E=Sophos;i="4.69,575,1315173600"; d="scan'208";a="120963506" Received: from moutng.kundenserver.de ([212.227.126.187]) by mail4-smtp-sop.national.inria.fr with ESMTP; 26 Nov 2011 10:46:24 +0100 Received: from office1.lan.sumadev.de (dslb-094-219-212-079.pools.arcor-ip.net [94.219.212.79]) by mrelayeu.kundenserver.de (node=mreu1) with ESMTP (Nemesis) id 0Mg2HB-1R9f1G20pB-00O05S; Sat, 26 Nov 2011 10:46:23 +0100 Received: from gps.dynxs.de (localhost [127.0.0.1]) by office1.lan.sumadev.de (Postfix) with ESMTP id 2D1A5C00C8; Sat, 26 Nov 2011 10:46:23 +0100 (CET) Received: from 84.58.42.198 (SquirrelMail authenticated user gerd) by gps.dynxs.de with HTTP; Sat, 26 Nov 2011 10:46:23 +0100 Message-ID: <11c23aed30c7c274c93bd7ebf4ed6d9e.squirrel@gps.dynxs.de> In-Reply-To: <874nxrmssr.fsf@frosties.localnet> References: <874nxrmssr.fsf@frosties.localnet> Date: Sat, 26 Nov 2011 10:46:23 +0100 From: "Gerd Stolpmann" To: "Goswin von Brederlow" Cc: caml-list@inria.fr, plasma-list@ocaml-programming.de User-Agent: SquirrelMail/1.4.21 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 X-Priority: 3 (Normal) Importance: Normal X-Provags-ID: V02:K0:BaJMDcceTtdIG4H2FXleamVEDlgzx7Pg0pAUkSYlQTY nO/d9ZclsNs5fJAh3ssMNpsFcwuY+ryXquFG9Vg29NuviVezQH ug0wpx/O7L8eJEyykSB9NeHtaVxQM4J8sxMktTaEdtKTmR4qBd QNt6t8UQ548bWv1hCFZxDwgd17Jh4rA4qNnsBhPO73kJAcibYi wS+DiWAcrWDs1gRj8u4uRGnVVk51KIoQ+el60CGViiSr79EAz2 fBa/8voN9vmUDg//GAmQMtHPZc/dsbZMhLz4GxrHfsF98na4a+ y7xN6R5n+CVPjh6GosSjNCZXml/kWJ9RRD0dTxlNi1aD4dAcn7 XWALJmwpt5qOi8ewKTekvA8+scfvHIvdgQkHgXAjLJgEAwpkCv is0FbK51EKj/YgjZD7AUJjN0mGAndvn48Y= Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by walapai.inria.fr id pAQ9kUSZ004629 Subject: Re: [Caml-list] PlasmaFS, PlasmaKV, and MapReduce, version 0.5.1 > "Gerd Stolpmann" writes: > >> Hi, >> >> I've just released Plasma-0.5.1, fixing a possible lock-up. >> >> General information about Plasma: >> >> Plasma consists now of three parts, namely PlasmaFS, PlasmaKV, and >> Plasma >> Map/Reduce: >> >> * PlasmaFS is a distributed replicating filesystem. Unlike other >> such filesystems, it is transactional and exhibits transactions >> to the user. Also, it implements almost all of what is known as >> POSIX semantics, and it is mountable. >> * PlasmaKV is a key/value database on top of PlasmaFS. It is >> designed for ultra-high read workloads, and offers interesting >> properties borrowed from PlasmaFS (e.g. replication and ACID >> transactions). >> * Plasma Map/reduce implements a variant of the popular >> data processing scheme. >> >> All pieces of software are bundled together in one download. The >> project page with further links is >> >> http://projects.camlcity.org/projects/plasma.html >> >> There is now also a homepage at >> >> http://plasma.camlcity.org >> >> THIS IS NOW A BETA RELEASE! I'm searching for testers. Whoever has >> access to a cluster please check Plasma out! >> >> Plasma is installable via GODI for Ocaml 3.12. >> >> For discussions on specifics of Plasma there is a separate mailing list: >> >> https://godirepo.camlcity.org/mailman/listinfo/plasma-list >> >> Gerd > > Any plans to support fuse so the filesystem can be mounted locally? You can already do this via NFS (V3). This is only a mild additional overhead, and the Linux NFS client supports bigger blocksizes than fuse (1M vs. 128K). Fuse is on my list but low priority for now. Gerd > MfG > Goswin > > -- Gerd Stolpmann, Darmstadt, Germany gerd@gerd-stolpmann.de Creator of GODI and camlcity.org. Contact details: http://www.camlcity.org/contact.html Company homepage: http://www.gerd-stolpmann.de *** Searching for new projects! Need consulting for system *** programming in Ocaml? Gerd Stolpmann can help you.