From f6cd3d62e93fdae8c841f0dec75d8d21fdd4dcdb Mon Sep 17 00:00:00 2001 From: Ihar Hancharenka Date: Wed, 26 Feb 2025 11:46:40 +0300 Subject: [PATCH] m --- db/sql/postgres/docs/courses/pg-pro.txt | 20 ++++++++++++++++++- .../feature/functions/presentations.txt | 3 +++ devops/virt/suse/ranhcer-harvester.txt | 7 +++++++ nontech/movies/misc/zodchiy-zamysel.txt | 5 +++++ nontech/politics/people/yanovskiy.txt | 2 ++ pl/cross/tools/optimize/books.txt | 7 +++++++ .../{n8n.txt => n8n/docs/presentations.txt} | 9 --------- .../ai/agent/free/n8n/features/scrap-rss.txt | 3 +++ science/ai/agent/free/n8n/n8n.txt | 8 ++++++++ science/ai/code-assist/docs/books.txt | 5 +++++ 10 files changed, 59 insertions(+), 10 deletions(-) create mode 100644 db/sql/postgres/feature/functions/presentations.txt create mode 100644 devops/virt/suse/ranhcer-harvester.txt rename science/ai/agent/free/{n8n.txt => n8n/docs/presentations.txt} (72%) create mode 100644 science/ai/agent/free/n8n/features/scrap-rss.txt create mode 100644 science/ai/agent/free/n8n/n8n.txt create mode 100644 science/ai/code-assist/docs/books.txt diff --git a/db/sql/postgres/docs/courses/pg-pro.txt b/db/sql/postgres/docs/courses/pg-pro.txt index 5d7be4991..bb2806a32 100644 --- a/db/sql/postgres/docs/courses/pg-pro.txt +++ b/db/sql/postgres/docs/courses/pg-pro.txt @@ -4,8 +4,26 @@ PostgresProfessional - DBA2 Administration of 18 parts PostgresProfessional - RogovLuzanovTolmachyov - QPT13 - Query Optimization of p12 https://postgrespro.ru/education/courses/QPT https://www.youtube.com/playlist?list=PLaFqU3KCWw6JW80WBHPOe-SMJD2NOjmge - p4 - Inex Scan 0:00 of 41:10 + p5 - Bitmap Scan 0:00 of 25:57 + https://www.youtube.com/watch?v=j7e7EANyJhE + p4 - Inex Scan 17:00 of 41:10 https://www.youtube.com/watch?v=iu35dYTchu4 + ! 8:00 select current_setting('random_page_cost'); -> 4 + ! !!! need to decrease in case of ssd-disks + ! current_setting + ! 'random_page_cost' + ! 'seq_page_cost' + ! 'cpu_tuple_cost' + ! 'cpu_index_tuple_cost' + ! 'cpu_operator_cost' + ! 18:00 - other params + ! min_parallel_index_scan_size + ! ...per_... + ! 26:00 - create index ... include(...) + ! 33:00 - duplicate index records + ! 34:30 - pg has dup-idx-records exclusion mechanism (works only upon index-page-split) + ! create index ... with(deduplicate_items=off) -- to switchi it off + ! 37:00 - set enable_seqscan = off; -- to temporary disable seqscan p3 - Sequential Scan of 47:06 https://www.youtube.com/watch?v=X2DOIf0DfJ0 ! parallel processing is not-efficitent for full seq-load, but is effective for the case of agg-n diff --git a/db/sql/postgres/feature/functions/presentations.txt b/db/sql/postgres/feature/functions/presentations.txt new file mode 100644 index 000000000..9d5a82dd2 --- /dev/null +++ b/db/sql/postgres/feature/functions/presentations.txt @@ -0,0 +1,3 @@ +2025 +Otus - Chekushina - SPs and Functions 0:00 of 11:48:08 + https://www.youtube.com/watch?v=JvHbuClvwxA diff --git a/devops/virt/suse/ranhcer-harvester.txt b/devops/virt/suse/ranhcer-harvester.txt new file mode 100644 index 000000000..94e3ce5e2 --- /dev/null +++ b/devops/virt/suse/ranhcer-harvester.txt @@ -0,0 +1,7 @@ +https://www.suse.com/products/rancher/virtualization/ + +2024 +SuseCIS - Harvester Hyperconvergent Infra ru 0:00 of 1:19:55 + https://www.youtube.com/watch?v=96h98oyNTN4 +Suse - Discover Open Source Virtualization with SUSE & Veeam 0:00 of 1:31:49 + https://www.youtube.com/watch?v=1lN3_TUk940 diff --git a/nontech/movies/misc/zodchiy-zamysel.txt b/nontech/movies/misc/zodchiy-zamysel.txt index bed84b72a..4e4bab783 100644 --- a/nontech/movies/misc/zodchiy-zamysel.txt +++ b/nontech/movies/misc/zodchiy-zamysel.txt @@ -6,6 +6,11 @@ https://donfilm.ru/category/publ/ https://donfilm.ru/category/zodchiyinterview/ https://donfilm.ru/category/news/ +2024 +byCradleOfTheSoul - Zamysel senses of p36 + https://www.youtube.com/playlist?list=PLa9KnPD-pxp0RpVHf6vKgfBALsjn5TlYd + ch1 0:00 of 1:25:24 + https://www.youtube.com/watch?v=IdpJiQ7guHM 2022 https://yandex.ru/q/article/_d504190a/ 2021 diff --git a/nontech/politics/people/yanovskiy.txt b/nontech/politics/people/yanovskiy.txt index 0e66c2def..ef0fc48fd 100644 --- a/nontech/politics/people/yanovskiy.txt +++ b/nontech/politics/people/yanovskiy.txt @@ -8,6 +8,8 @@ https://www.youtube.com/@OYanovsky https://vk.com/video/@theverges 2025 +BeautifulKanal - Shafran - Yanovskiy - LendLease 2 of 34:50 + https://www.youtube.com/watch?v=KLhTSncu0RE OtlichnyiKanal - Shafran - Yanovskiy - New Face of US VPK of 35:06 https://www.youtube.com/watch?v=b2eOfBrcSPQ AnoMirnas - Yanovskiy - Souvereign Capitalism against Global Market of 16:00 diff --git a/pl/cross/tools/optimize/books.txt b/pl/cross/tools/optimize/books.txt index 13ac9ef3a..a50ed10ce 100644 --- a/pl/cross/tools/optimize/books.txt +++ b/pl/cross/tools/optimize/books.txt @@ -1,3 +1,10 @@ +2024 +https://github.com/dendibakh/perf-book +https://products.easyperf.net/perf-book-2 +https://github.com/dendibakh/perf-book/releases/tag/2.0_release + https://easyperf.net/ + z/16423080/26bc2f + z/77397371/640dc4 2020 Gregg - Systems Performance: Enterprise and the Cloud 2nd ed 2CE3F264A69F7A2E59BE05E579AC0986 diff --git a/science/ai/agent/free/n8n.txt b/science/ai/agent/free/n8n/docs/presentations.txt similarity index 72% rename from science/ai/agent/free/n8n.txt rename to science/ai/agent/free/n8n/docs/presentations.txt index d3199998a..6ad007114 100644 --- a/science/ai/agent/free/n8n.txt +++ b/science/ai/agent/free/n8n/docs/presentations.txt @@ -1,12 +1,3 @@ -https://n8n.io/ -https://n8n.io/features/ - -https://github.com/n8n-io/n8n - -https://docs.n8n.io/ -https://docs.n8n.io/hosting/ -https://docs.n8n.io/sustainable-use-license/ - 2025 AIZdets - I've Created AI Agents Army 0:00 of 38:10 https://www.youtube.com/watch?v=kUNn6-ONJG8 diff --git a/science/ai/agent/free/n8n/features/scrap-rss.txt b/science/ai/agent/free/n8n/features/scrap-rss.txt new file mode 100644 index 000000000..dc25b4050 --- /dev/null +++ b/science/ai/agent/free/n8n/features/scrap-rss.txt @@ -0,0 +1,3 @@ +2025 +JulianPatrick - [AI Agent]-No Code RSS BlogScraping Tool 0:00 of 12:46 + https://www.youtube.com/watch?v=6spyykIxOiM diff --git a/science/ai/agent/free/n8n/n8n.txt b/science/ai/agent/free/n8n/n8n.txt new file mode 100644 index 000000000..bbbd1afec --- /dev/null +++ b/science/ai/agent/free/n8n/n8n.txt @@ -0,0 +1,8 @@ +https://n8n.io/ +https://n8n.io/features/ + +https://github.com/n8n-io/n8n + +https://docs.n8n.io/ +https://docs.n8n.io/hosting/ +https://docs.n8n.io/sustainable-use-license/ diff --git a/science/ai/code-assist/docs/books.txt b/science/ai/code-assist/docs/books.txt new file mode 100644 index 000000000..bee444d66 --- /dev/null +++ b/science/ai/code-assist/docs/books.txt @@ -0,0 +1,5 @@ +2025 +Winteringham - Software Testing with Generative AI + https://libgen.gs/edition.php?id=150902361 + https://libgen.gs/edition.php?id=150902992 + https://libgen.gs/edition.php?id=150912064