[{"data":1,"prerenderedAt":162},["ShallowReactive",2],{"project-37525603":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":28,"sentiment":29,"stance_mix":30,"scored_comments":34,"aspects":35,"strip":37,"post_text":38,"what":39,"said":68,"maker_in_thread":104,"shape":107,"grid":110,"attempts":124,"same_week":125,"maker_shows":31,"maker_hidden":154,"reader_version":155,"card":156},"37525603","SQL for Devs: Indexes","A Book About Database Indexes for Developers","title","Show HN: I Wrote a Book About Database Indexes for Developers","https:\u002F\u002Fsqlfordevs.com\u002Febooks\u002Findexing","sqlfordevs.com","tpetry",1694795400,2023,31,6,1379,3109,45,"shown","learning_science","ebook on database indexing","other",[24,25,26,27],"database indexes","sql indexing","sql performance","query optimization","mixed",0.267,{"positive":31,"neutral":32,"mixed":33,"critical":32},3,1,0,5,{"pricing":36},{"positive":33,"critical":32},[33,31,32,34,34,34],null,{"problem":40,"audience":47,"pricing":51,"motivation":60,"time_to_build":38,"stack":64,"openness":65,"stage":66,"team_size":67},{"value":41,"source":42,"evidence":43},"Developers struggle to create correct database indexes for slow queries","maker",[44],{"id":45,"by":11,"text":46},"37525611","Hey everyone, Tobias here, the author. I am a developer fascinated by databases for over a decade and I have consumed (and still consume) everything I can find about them -…",{"value":48,"source":42,"evidence":49},"Developers who need to fix slow SQL queries",[50],{"id":45,"by":11,"text":46},{"value":52,"source":53,"evidence":54},"Paid ebook, about £64.55 for the epub, with preview chapters and a money-back guarantee","commenter",[55,59],{"id":56,"by":57,"text":58},"37621473","idk1","This looks fantastic and I'd love to give it a go, but £64.55 for the epub only feels a little expensive to me. The Pragmatic Bookshelf books usually come it at around £20 for…",{"id":45,"by":11,"text":46},{"value":61,"source":42,"evidence":62},"Existing literature only covers very simple or overly complicated index examples",[63],{"id":45,"by":11,"text":46},[],"paid","launched","solo",{"praise":69,"objections":85,"requests":90,"questions":91,"alternatives":99},[70,81],{"value":71,"source":53,"evidence":72},"Helpful insights and clear explanations",[73,77],{"id":74,"by":75,"text":76},"37527151","tzagasdog","I am still reading it but so far this book has been very helpful. A lot of great insights and explanations",{"id":78,"by":79,"text":80},"37525877","simonhamp","Bought the book the other day and just made a start on reading it. I have a lot of DB experience and am a massive proponent of appropriate indexing, but I know for a fact that…",{"value":82,"source":53,"evidence":83},"Author has deep database knowledge",[84],{"id":78,"by":79,"text":80},[86],{"value":87,"source":53,"evidence":88},"Price feels high for an ebook",[89],{"id":56,"by":57,"text":58},[],[92],{"value":93,"source":53,"evidence":94},"Whether indexes give similar read performance on 10m versus 100m row MySQL tables",[95],{"id":96,"by":97,"text":98},"37539344","XCSme","Thanks, Tobias, bought a copy, maybe I learn something that I can apply to improve the performance of my analytics app schema or indexes [0]. Based on your experience, if the…",[100],{"value":101,"source":53,"evidence":102},"Pragmatic Bookshelf books",[103],{"id":56,"by":57,"text":58},{"comments":32,"answered":33,"key":105},[106],{"id":45,"text":46},{"commenters":15,"max_depth":108,"maker_replies":32,"first_comment_mins":33,"lifespan_hours":109},2,184,[111,113,115,117,119,120],[45,33,33,112,11,32],"maker\u002Fneutral\u002Fidea",[96,33,31,114,97,33],"maker\u002Fneutral\u002Fnone",[56,32,32,116,57,33],"project\u002Fcritical\u002Fpricing",[78,108,34,118,79,33],"project\u002Fpositive\u002Fnone",[74,31,34,118,75,33],[121,122,34,118,123,33],"37527047",4,"mahmoodnassar",[],[126,131,136,141,145,150],{"id":127,"name":128,"points":129,"category":130},"37558357","HyperDX",722,"infrastructure",{"id":132,"name":133,"points":134,"category":135},"37584049","ElectricSQL",617,"data",{"id":137,"name":138,"points":139,"category":140},"37507419","Nue",370,"languages",{"id":142,"name":143,"points":144,"category":20},"37538028","Every Breath You Take",348,{"id":146,"name":147,"points":148,"category":149},"37583219","SeaGOAT",240,"dev_tools",{"id":151,"name":152,"points":153,"category":149},"37533493","exaequOS",216,false,"v2",{"id":157,"name":5,"line":6,"ai":154,"cat":20,"year":13,"points":14,"comments":15,"rec":28,"s":158,"top":18,"kw":159,"maker":11,"domain":10,"tier":19,"attempts":33,"strip":160,"url":9,"mix":161,"praise":71,"objection":87,"sub":21},37525603,0.27,[24,25,26,27],"031555",[31,32,33,32],1793991073953]