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bit","type":"story","url":"https://xeiaso.net/blog/2026/abstain-from-install/"}],[47712656,{"by":"ellieh","descendants":755,"id":47712656,"kids":[47719696,47713641,47713460,47715106,47720680,47714653,47713351,47715810,47714627,47713432,47712848,47714456,47714447,47717659,47713550,47720609,47716026,47720205,47715751,47714451,47713479,47718882,47714795,47716121,47713523,47715113,47716150,47719170,47716509,47719955,47715274,47719765,47715450,47719594,47720421,47720881,47716114,47716588,47716236,47716966,47729212,47722797,47716405,47717142,47716937,47719195,47713891,47714983,47730285,47714559,47721606,47714593,47718131,47714797,47720195,47718212,47715675,47715843,47713597,47714664,47720089,47718871,47714674,47714158,47714398,47714336,47718501,47714613,47714616,47714943,47720487,47720650,47716596,47713502,47717853,47719645,47721647,47723400,47716651,47723263,47718321,47719199,47717760,47714539,47715616,47713455,47715608,47713230,47720079,47721158,47725576,47715677,47719887,47718107,47716105,47729709,47714604,47717466,47718624,47738743,47720574,47713404,47720913,47714780,47715478,47719111,47716184,47716415,47736297,47715673,47714400,47714525,47716946,47724917,47724594,47715224,47716359,47728994,47717667,47713607,47715798,47716727,47720335,47717388,47714609,47717523,47714437,47717234,47715071,47732237,47718112,47713323,47714852,47715459,47713509,47718784,47715554,47721477,47714533,47714783,47720844,47719176,47720532,47733227,47714923,47737686,47717111,47721127,47716824,47714717,47715649,47716444,47715047,47715084,47718452,47713454,47737065,47720343,47729927,47715191,47725184,47718143,47718088,47716347,47718189,47713355,47715388],"score":337,"time":1775785978,"title":"We've 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A Protocol for AI Browser Automation","type":"story","url":"https://mcp-b.ai/"}],[44313107,{"by":"caudena","descendants":68,"id":44313107,"kids":[44318405,44318332,44319008,44319009,44319617,44318752,44319011,44319270,44318739,44324066,44326048,44319540,44313108,44318364,44318617,44318156,44321147],"score":76,"text":"Hey HN

We’re the core engineering team at Caudena (which is used globally by investigative and intelligence agencies, including: Europol, Interpol, BKA, DHS, IRS-CI, FBI, NPA and others), and we just released the technical details behind Prism - our real-time, in-memory C++ database for blockchain analysis.

To tackle the massive scale and complexity of blockchain data, we had to get creative with low-level engineering:

- We utilize barebone servers with 2TB RAM and 48 Cores.

- Implemented lock-free concurrent data structures

- Developed a custom memory management system

- Leveraging CPU-level vectorization

- Built a custom in-memory columnar/graph database from scratch

We’d love to AMA about:

- the engineering choices we made

- crazy optimizations that paid off

- pitfalls we hit

Ask us anything about scaling, memory trade-offs, building real-time analytics on immutable data, or the crypto-forensics space.

Looking forward to a great convo!","time":1750279245,"title":"In-Memory C++ Leap in Blockchain Analysis","type":"story","url":"https://caudena.com/the-in-memory-c-leap-in-blockchain-analysis/"}],[43802727,{"by":"47thpresident","descendants":446,"id":43802727,"kids":[43802983,43803110,43803233,43803077,43802899,43803313,43803728,43803791,43805040,43803029,43806066,43803057,43808940,43813427,43803198,43810960,43809806,43805332,43802930,43802903,43803448,43803033,43804322,43828171,43803625,43805061,43804804,43810683,43808234,43803056,43803503,43810306,43811803,43812192,43803000,43810653,43813218,43802961,43808816,43802964,43803431,43805415,43803089,43805653,43808011,43803827,43809323,43804482,43813191,43804202,43802970,43802929,43803152,43802977],"score":535,"time":1745667681,"title":"The Friendship Recession: The lost art of connecting","type":"story","url":"https://www.happiness.hks.harvard.edu/february-2025-issue/the-friendship-recession-the-lost-art-of-connecting"}],[43308994,{"by":"bookofjoe","descendants":132,"id":43308994,"kids":[43310480,43310059,43309855,43312240,43322021,43310011,43309987,43309927,43318191,43312184,43311880,43310013,43310020,43313485,43322180,43311308,43311526,43313158,43312382,43317778,43313113,43312787,43311234,43312705,43313088,43322617,43313452,43312532,43313944,43319872,43313434,43321805,43315076,43313161,43314716,43320142,43313412,43311981,43318621,43311545,43315565,43313633,43317012,43313367,43311819,43312631,43376424,43310119,43315176],"score":852,"time":1741527635,"title":"It is as if you were on your phone","type":"story","url":"https://pippinbarr.com/it-is-as-if-you-were-on-your-phone/info/"}],[43230965,{"by":"pama","descendants":161,"id":43230965,"kids":[43231966,43231619,43232477,43232330,43231943,43231735,43232881,43231893,43232901,43231781,43234676,43232998,43232599,43231713,43231885,43232814,43231657,43234092,43231751,43231942,43232988],"score":166,"time":1740926876,"title":"GPT-4.5: \"Not a frontier model\"?","type":"story","url":"https://www.interconnects.ai/p/gpt-45-not-a-frontier-model"}],[43197872,{"by":"meetpateltech","descendants":988,"id":43197872,"kids":[43198019,43203609,43199317,43198015,43198552,43198061,43198484,43198328,43197955,43198485,43198862,43198213,43200276,43198005,43197974,43198665,43198177,43197977,43198045,43198296,43198631,43200201,43198592,43198255,43198791,43197966,43205658,43198008,43198556,43198502,43197983,43198299,43206344,43203711,43202372,43200436,43198030,43198000,43198148,43197985,43204416,43198360,43203319,43198778,43198202,43198399,43207382,43198566,43198573,43208919,43197960,43202169,43198589,43202486,43202867,43200951,43198054,43198254,43198480,43204777,43200612,43203326,43201277,43198377,43203924,43199999,43198279,43197994,43205889,43203786,43199956,43198904,43200022,43202246,43199042,43201568,43198614,43201738,43198058,43205902,43206237,43199505,43204142,43202055,43198108,43210100,43198816,43200593,43199561,43199509,43203553,43202788,43200498,43199957,43204599,43200713,43201306,43198180,43198414,43200315,43199600,43198321,43200301,43198741,43206953,43201985,43198178,43198574,43204563,43199282,43199610,43200782,43203017,43202330,43201374,43198466,43199204,43204050,43198151,43198920,43201625,43199347,43203323,43201756,43202317,43205112,43201097,43210338,43198794,43197979,43200134,43198722,43204614,43200229,43197950,43197930,43198716,43197937,43199641,43201621,43199707,43202640,43198126,43197943,43197969,43198763,43198311,43197982],"score":1136,"time":1740686476,"title":"GPT-4.5","type":"story","url":"https://openai.com/index/introducing-gpt-4-5/"}],[42251799,{"by":"todsacerdoti","descendants":194,"id":42251799,"kids":[42252230,42253117,42252628,42252534,42252565,42252333,42256094,42253804,42258232,42252556,42252209,42256357,42254108,42260191,42253600,42254912,42253437,42257749,42258091,42252357,42277696,42252445,42253968,42252713,42252629,42254262],"score":350,"time":1732668796,"title":"Hacker in Snowflake extortions may be a U.S. soldier","type":"story","url":"https://krebsonsecurity.com/2024/11/hacker-in-snowflake-extortions-may-be-a-u-s-soldier/"}],[42228538,{"by":"gus_leonel","descendants":207,"id":42228538,"kids":[42228705,42228934,42228777,42228923,42228910,42228708,42228953,42228830,42229230,42229265,42229588,42228920,42229176,42228929,42228760,42230978,42229204,42233734,42229448,42229727,42228822,42228972,42229781,42229520,42229735,42229120,42230210,42228848,42229363,42229900,42229516,42229693,42230422,42229802],"score":362,"time":1732463794,"title":"A career-ending mistake","type":"story","url":"https://bitfieldconsulting.com/posts/career"}],[42101688,{"by":"ulrischa","descendants":28,"id":42101688,"kids":[42103012,42103729,42103105,42104617,42103069,42107271,42107358,42107272,42104049],"score":161,"time":1731263455,"title":"Bjorn: A powerful network scanning and offensive security tool for Raspberry Pi","type":"story","url":"https://github.com/infinition/Bjorn"}],[41949098,{"by":"LorenDB","descendants":308,"id":41949098,"kids":[41954417,41950152,41949811,41950845,41949955,41951794,41949736,41953720,41949830,41950019,41955884,41949331,41953104,41949962,41952010,41959836,41949970,41950072,41952614,41953296,41950295,41968921,41965531,41949667,41950388,41954021,41952528,41951396,41956343,41955606,41950668,41952277,41951889,41949845,41949788,41950167,41950636,41951282,41950423],"score":1112,"time":1729886556,"title":"We can now fix McDonald's ice cream machines","type":"story","url":"https://www.ifixit.com/News/102368/victory-is-sweet-we-can-now-fix-mcdonalds-ice-cream-machines"}],[41718313,{"by":"abahlo","descendants":71,"id":41718313,"kids":[41719627,41719590,41719537,41720314,41719477,41719374,41721214,41719759,41719508,41719584,41719533,41719370,41719446,41719204,41719475,41719617,41726352,41719954,41719890,41719604,41719324,41719651],"score":84,"time":1727856614,"title":"We need more zero config tools","type":"story","url":"https://arne.me/blog/we-need-more-zero-config-tools"}]]

user:	assanineass
created:	July 17, 2024
karma:	5