<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>https://ecency.com</link><image><url>https://ecency.com/logo512.png</url><title>RSS Feed</title><link>https://ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Sat, 27 Jun 2026 20:53:03 GMT</lastBuildDate><atom:link href="https://ecency.com/@andablackwidow/rss" rel="self" type="application/rss+xml"/><item><title><![CDATA[Undo session and other live mode optimizations]]></title><description><![CDATA[Recent optimizations After unplanned health related delay here comes third article of the series about recent optimizations that started with pool allocator and followed with comment archive. This time]]></description><link>https://ecency.com/@andablackwidow/undo-session-and-other-live</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/undo-session-and-other-live</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Mon, 25 Aug 2025 01:48:51 GMT</pubDate><enclosure url="https://i.ecency.com/DQmQKBYvMFH9aVWFPoC9zE6mcBMFHMz3kWZLzR6j9T54qmh/bees_crowd.jpg" length="0" type="image/jpeg"/></item><item><title><![CDATA[Comment archive - for node operators and technical]]></title><description><![CDATA[Recent optimizations This is continuation of previous post about latest optimizations. This article is going to contain description of second optimization listed there - comment archive. We've came a long]]></description><link>https://ecency.com/@andablackwidow/comment-archive-for-node-operators</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/comment-archive-for-node-operators</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Fri, 01 Aug 2025 00:32:36 GMT</pubDate><enclosure url="https://i.ecency.com/DQmQ1zNgvAwqiLDUugpY51kUz6ZFxuSuaAaHpg8Q37mZyvu/double_pacman.png" length="0" type="image/png"/></item><item><title><![CDATA[Pool allocator optimization - for node operators and technical]]></title><description><![CDATA[Recent optimizations Recently (as in the course of last couple months - how the time flies) three big ticket items from my dream list for Hive were done. And since those are significant optimizations that]]></description><link>https://ecency.com/@andablackwidow/pool-allocator-optimization-for-node</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/pool-allocator-optimization-for-node</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Wed, 23 Jul 2025 20:13:12 GMT</pubDate><enclosure url="https://i.ecency.com/DQmfWaofXEGNjiDtGBcsnt3D3ky5NScASU4ehKNyqYoo5Yd/pool_global.png" length="0" type="image/png"/></item><item><title><![CDATA[Checkpoints (for node operators)]]></title><description><![CDATA[What is it? Checkpoint is a configuration option where you can specify id of block that has to match when node is about to process it. If block does not match given id, the node should stop. For blocks]]></description><link>https://ecency.com/@andablackwidow/checkpoints-for-node-operators</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/checkpoints-for-node-operators</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Tue, 25 Mar 2025 01:00:42 GMT</pubDate><enclosure url="https://i.ecency.com/DQmVKGFBzM9QwqFbbEDLrobhsB8jcgaTSr4ELqWsFx3QYGe/78610577_p0_master1200.jpg" length="0" type="image/jpeg"/></item><item><title><![CDATA[Flood protection in 1.27.7]]></title><description><![CDATA[Since version with the features I'm going to present here was already officially released, I though it is high time to describe them. TL:DR If you are a witness or a node operator, it would be nice if]]></description><link>https://ecency.com/@andablackwidow/flood-protection-in-1-27</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/flood-protection-in-1-27</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Tue, 14 Jan 2025 02:18:12 GMT</pubDate><enclosure url="https://i.ecency.com/DQmTMFKkzFgVGZgJaUk6FCcfN4GucvQBs9kpywdiG5GRoJf/spillway.jpeg" length="0" type="image/jpeg"/></item><item><title><![CDATA[Soft fork vs hard fork (technical).]]></title><description><![CDATA[This is a continuation of discussion with @edicted from comments under that article. While the article itself is not about difference between soft and hard fork, somehow that topic emerged when we exchanged]]></description><link>https://ecency.com/@andablackwidow/soft-fork-vs-hard-fork</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/soft-fork-vs-hard-fork</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Tue, 20 Feb 2024 05:35:15 GMT</pubDate><enclosure url="https://i.ecency.com/DQmcokZ5MG3E3Sm736KeA3xEo4ej11HDoQYtF35B9EUZqst/fork_db.png" length="0" type="image/png"/></item><item><title><![CDATA[Fragile state - a development story (technical).]]></title><description><![CDATA[Some of you might have heard that RC will become part of consensus some time in the future. The plan is to make all necessary changes first, then leave it with no changes for one whole hardfork, to make]]></description><link>https://ecency.com/@andablackwidow/fragile-state-a-development-story</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/fragile-state-a-development-story</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Tue, 05 Dec 2023 02:49:39 GMT</pubDate><enclosure url="https://i.ecency.com/DQmZW4VYzJhWH3WhQTs1CodkPNSGQ5HVgMT8vCVkF7LFS6M/plates.jpg" length="0" type="image/jpeg"/></item><item><title><![CDATA[Inside HIVE to HBD conversions (slightly technical).]]></title><description><![CDATA[When I read first article of @edicted about conversions, I was sure I have to write detailed description of how it works. However literally as I finished reading I've noticed price of Hive falling on internal]]></description><link>https://ecency.com/@andablackwidow/inside-hive-to-hbd-conversions</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/inside-hive-to-hbd-conversions</guid><category><![CDATA[hive-167922]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Fri, 10 Feb 2023 18:22:24 GMT</pubDate></item><item><title><![CDATA[RC stats in 1.27.2]]></title><description><![CDATA[I kind of wanted to wait for official announcement, but it looks like there might be none. Maybe because 1.27.3 is just around the corner and it also requires full replay? Since 1.27.2 was already deployed]]></description><link>https://ecency.com/@andablackwidow/rc-stats-in-1-27</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/rc-stats-in-1-27</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Tue, 13 Dec 2022 03:15:18 GMT</pubDate><enclosure url="https://i.ecency.com/DQmT8Rg35UdeRNFTEmAqCvkHWsGdXtr7xk8S3vBvnvYPPuR/rc_stats.jpg" length="0" type="image/jpeg"/></item><item><title><![CDATA[Plush banhammer.]]></title><description><![CDATA[As everyone knows (or at least should know) it is not that Hive cannot have censorship, but the points of opportunity are decentralized, therefore if there was actual censorship on the platform, it would]]></description><link>https://ecency.com/@andablackwidow/plush-banhammer</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/plush-banhammer</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Tue, 08 Nov 2022 23:57:18 GMT</pubDate><enclosure url="https://i.ecency.com/DQmRhw6ciqi2mGLXFoFaLPAcvvimh1sEUK3yp1zoowfRBtN/banhammer.jpg" length="0" type="image/jpeg"/></item><item><title><![CDATA[HF27 and the scheduling problem.]]></title><description><![CDATA[As you already know we are having HF27 tomorrow. It contains only two fixes. First one addresses old rare bug in snapshot mechanism that obviously had to actually happen. Second one fixes problem with]]></description><link>https://ecency.com/@andablackwidow/hf27-and-the-scheduling-problem</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/hf27-and-the-scheduling-problem</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Sun, 23 Oct 2022 18:15:09 GMT</pubDate><enclosure url="https://i.ecency.com/DQmemDHXQLydYppbc8sU272MGvBnqJpuGMw11d3jMqGxLxm/run.jpg" length="0" type="image/jpeg"/></item><item><title><![CDATA[Are custom_json going to be more expensive now?]]></title><description><![CDATA[The question from title showed up many times recently. If you know the Betteridge's law of headlines then you'd expect the answer to be "no". Well, not this time :o) At least the answer is not]]></description><link>https://ecency.com/@andablackwidow/are-customjson-going-to-be</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/are-customjson-going-to-be</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Fri, 26 Aug 2022 03:56:45 GMT</pubDate><enclosure url="https://i.ecency.com/DQmaRbwhVKa14CFmthF1x5d4rij2mWMVDWKmgE9oCEVkqoa/rc_1_howo.png" length="0" type="image/png"/></item><item><title><![CDATA[Future optimizations (speculation)]]></title><description><![CDATA[Some of the following changes are very likely possibilities, others might be in the realm of science fiction with strong lean towards the latter. I'll start with the least interesting but more likely,]]></description><link>https://ecency.com/@andablackwidow/future-optimizations-speculation</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/future-optimizations-speculation</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Sat, 13 Aug 2022 15:18:15 GMT</pubDate><enclosure url="https://i.ecency.com/DQmUdKGsixhxxeidHAweHWkYAry4ZkhD9xiTsD5TmJBkbgY/chains.png" length="0" type="image/png"/></item><item><title><![CDATA[Optimized processing new transactions and blocks.]]></title><description><![CDATA[This article will assume that you've read the previous one. There might not be too many references to it, but since the topic will revolve around the same parts of code, it is safe to assume there will]]></description><link>https://ecency.com/@andablackwidow/optimized-processing-new-transactions-and</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/optimized-processing-new-transactions-and</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Sat, 06 Aug 2022 13:06:21 GMT</pubDate><enclosure url="https://i.ecency.com/DQmZGC172KDoCU1Ap8bxxMpnZ3SgDsvVfjTR48JctLG4JQe/critical_path_1.png" length="0" type="image/png"/></item><item><title><![CDATA[Processing new transactions and blocks (technical).]]></title><description><![CDATA[I thought I'd write something more about one point from @blocktrades recent post because certain aspects of related code were news to me despite them being important. Might be useful to pass that knowledge]]></description><link>https://ecency.com/@andablackwidow/processing-new-transactions-and-blocks</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/processing-new-transactions-and-blocks</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Sat, 12 Feb 2022 05:35:00 GMT</pubDate><enclosure url="https://i.ecency.com/DQmRHeATSyDwrXkK7SZuLxYnEhaww964zfRxPTadCrQ6cXk/undo_session_stack.png" length="0" type="image/png"/></item><item><title><![CDATA[HBD hard cap dynamic]]></title><description><![CDATA[Last week I've described how HBD limits work as contribution to discussion about changing their values for Hardfork 26. If you didn't read it, the main points you should know are: there are three limits]]></description><link>https://ecency.com/@andablackwidow/hbd-hard-cap-dynamic</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/hbd-hard-cap-dynamic</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Fri, 15 Oct 2021 19:14:57 GMT</pubDate><enclosure url="https://i.ecency.com/DQmQbm1wK55G74YWGvBDankuQ79yE7p2vLhxkkys7phoceS/charts.png" length="0" type="image/png"/></item><item><title><![CDATA[The HBD limits explained (technical)]]></title><description><![CDATA[Since last point of 25th update of 2021 on BlockTrades work on Hive software gained a lot of attention, I thought it would be nice to sum up current state of the code, that is, how the mechanism in question]]></description><link>https://ecency.com/@andablackwidow/the-hbd-limits-explained-technical</link><guid isPermaLink="true">https://ecency.com/@andablackwidow/the-hbd-limits-explained-technical</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[andablackwidow]]></dc:creator><pubDate>Fri, 08 Oct 2021 14:59:39 GMT</pubDate></item></channel></rss>