Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vRZf7-00GpxT-0E for pgsql-general@arkaria.postgresql.org; Fri, 05 Dec 2025 17:32:09 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vRZf5-009N3E-1t for pgsql-general@arkaria.postgresql.org; Fri, 05 Dec 2025 17:32:07 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vRZf4-009N2w-1V; Fri, 05 Dec 2025 17:32:07 +0000 Received: from fout-a7-smtp.messagingengine.com ([103.168.172.150]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vRZf1-003JT9-28; Fri, 05 Dec 2025 17:32:05 +0000 Received: from phl-compute-01.internal (phl-compute-01.internal [10.202.2.41]) by mailfout.phl.internal (Postfix) with ESMTP id F0C03EC0178; Fri, 5 Dec 2025 12:32:02 -0500 (EST) Received: from phl-mailfrontend-02 ([10.202.2.163]) by phl-compute-01.internal (MEProxy); Fri, 05 Dec 2025 12:32:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aklaver.com; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm3; t=1764955922; x=1765042322; bh=bk5PskvK2wR004hIln1TO19hsPET3T9xtRlK3nK1gHM=; b= fYt2IiU5xIuYOmbN02KM3M14VD6EUGz9fW7KE9kIiV8pw6QKkO1R4p/jPSCHPgh4 3XSihXZIz7MdybgwbZ4m6eUn30Xf7WWAC541uy0X3ITuK+iFD190zmOZ4HW/apoL R7A628T0qDWV80/ZB+DAtLeTEyack0K4dinAS7DEBv+zxd8vZ9unxO3b1EIpYRom kNql94BpqaLndUuvJopCjsIEMXqTbqm/OXiuk0ve7pdcvFIq1tb4t1PR5I73KTh4 XLXpTjhdsR3GYlqG0pskH7xF08fHUUhignNm3QYfDMuAxb5H3F361ZZruZFp9yYE 37Vu+D8Z3OvonhWm8N60UQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1764955922; x= 1765042322; bh=bk5PskvK2wR004hIln1TO19hsPET3T9xtRlK3nK1gHM=; b=q u4eMQvjq7IMZLztY9ETtFSF9zi4X/ICwm96e2DxlHEENufS9UXi9ow8p9rqff1jn M5D8FRB29XHfQs/SVMw1BY/ilIaSyCmCl5Qd+VMpOHyXrREStLL1FRRQvUhKqrTO JEjssX3DCWpHj6jrjuealu2QUdiXghU+c32/2ApPNDFf/M0+tO7/p4V493bskWml ZDc2Zp8rMwqgoGU5yqssqNRMGOCvFJI7sdH82MTqg4hGexn0IhKMtkLT52t5Ri64 h46xIjuIi8IkDLPA0WnJr0wrgyBKRqmfld2PWnF9YeA5maskZ5KeNA5pc+YVhzsR IWJcjrbLf5M0JeLmgrwvw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefgedrtddtgdekleekucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceurghi lhhouhhtmecufedttdenucenucfjughrpefkffggfgfuvfevfhfhjggtgfesthekredttd dvjeenucfhrhhomheptegurhhirghnucfmlhgrvhgvrhcuoegrughrihgrnhdrkhhlrghv vghrsegrkhhlrghvvghrrdgtohhmqeenucggtffrrghtthgvrhhnpefgudefkefhveefle evieeuveehvdduudekuddvvdelhfeuueeijedtuedvvedvueenucffohhmrghinhepphho shhtghhrvghsqhhlrdhorhhgnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpe hmrghilhhfrhhomheprggurhhirghnrdhklhgrvhgvrhesrghklhgrvhgvrhdrtghomhdp nhgspghrtghpthhtohepfedpmhhouggvpehsmhhtphhouhhtpdhrtghpthhtohepshhivh grphhrrghsrggurdhofhhfsehgmhgrihhlrdgtohhmpdhrtghpthhtohepphhgshhqlhdq rghnnhhouhhntggvsehpohhsthhgrhgvshhqlhdrohhrghdprhgtphhtthhopehpghhsqh hlqdhgvghnvghrrghlsehpohhsthhgrhgvshhqlhdrohhrgh X-ME-Proxy: Feedback-ID: i76984098:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 5 Dec 2025 12:32:02 -0500 (EST) Message-ID: <8fbc17b4-4f80-4ab2-af75-ce1c94ece28f@aklaver.com> Date: Fri, 5 Dec 2025 09:32:01 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [ANNOUNCE] BISCUIT 2.0 - Now a full Index Access Method with multi-column indexing To: Sivaprasad , pgsql-announce@postgresql.org Cc: pgsql-general@postgresql.org References: Content-Language: en-US From: Adrian Klaver In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 12/5/25 09:24, Sivaprasad wrote: > Hi all, > > I’m happy to share a major update to BISCUIT (Bitmap Indexed Searching > with Comprehensive Union and Intersection Techniques), which has now > evolved from a standalone extension into a full Index Access Method > (IAM) for PostgreSQL. The appropriate list for this is: https://www.postgresql.org/list/pgsql-announce/ -- Adrian Klaver adrian.klaver@aklaver.com