DBMS

ยทDBMS
1. ๊ฐ€์ƒํ™˜๊ฒฝ ํ™œ์„ฑํ™” 2. jupyter notebook ์„ค์น˜ ๊ธฐ์กด์— ๋‚˜๋Š” anaconda ์ „์ฒด ํŒจํ‚ค์ง€ ์„ค์น˜๋ฅผ ํ•˜์ง€ ์•Š์•˜๊ธฐ ๋•Œ๋ฌธ์— pip install jupyter notebook ์œผ๋กœ ์„ค์น˜๋ฅผ ํ•ด์ค€๋‹ค. 3. ์„ค์น˜ ํ›„ ํ™•์ธ ์ด๋Ÿฐ ํ™”๋ฉด์ด ๋œจ๋Š” ๊ฒƒ์„ ํ™•์ธ ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด๋•Œ ์ž‘์—…์ค‘์—” ํ”„๋กฌํ”„ํŠธ ์ฐฝ(ipython kernal)์„ ๋„๋ฉด ์•ˆ๋œ๋‹ค. 4. ์‹œ์ž‘ ํด๋” ๋ณ€๊ฒฝ ์‹œ์ž‘ ํด๋”๋ฅผ ํ˜„์žฌ ์ž‘์—…์ค‘์ธ ํด๋”๋กœ ๋ณ€๊ฒฝํ•˜๋Š” ๊ฒŒ ํŽธํ•˜๋‹ˆ๊น ์ด ์ž‘์—…์„ ํ•ด์ค€๋‹ค jupyter notebook --generate-config ์ด๋ ‡๊ฒŒ ์น˜๋ฉด py ํŒŒ์ผ์ด ๋งŒ๋“ค์–ด์ง„ ๊ฒฝ๋กœ๋ฅผ ์•Œ๋ ค์ฃผ๋Š”๋ฐ ์ด๊ฑธ ์—ด์–ด์„œ c.NotebookApp.notebook_dir ์ด ๋ณ€์ˆ˜๋ฅผ ํ™œ์„ฑํ™”ํ•ด์ฃผ๊ณ , ์›ํ•˜๋Š” ๊ฒฝ๋กœ๋ฅผ ์ž…๋ ฅํ•ด์ค€๋‹ค. ๊ทธ๋Ÿฌ๊ณ  ์ €์žฅ ๊ทผ๋ฐ ์ด๋•Œ ์œˆ๋„์šฐ ํ™˜๊ฒฝ์—์„œ ์ฃผ์˜์ ์€ (u..
ยทDBMS
์œˆ๋„์šฐ ํ™˜๊ฒฝ์œผ๋กœ ๋Œ์•„์™”๋‹ค. ํšŒ์‚ฌ์—์„œ ๋ฐ์ดํ„ฐ ๋ถ„์„ ์ชฝ์œผ๋กœ ์ง๋ฌด ๋ณ€๊ฒฝ์ด ๋˜์–ด์„œ ์ƒˆ์ถœ๋ฐœ ํ•˜๋ ค๊ณ  ํ•œ๋‹ค. 1. anaconda ํ™ˆํŽ˜์ด์ง€์—์„œ ์„ค์น˜ ํ”„๋กœ๊ทธ๋žจ ๋‹ค์šด๋กœ๋“œ https://www.anaconda.com/products/distribution#Downloads Anaconda | Anaconda Distribution Anaconda's open-source Distribution is the easiest way to perform Python/R data science and machine learning on a single machine. www.anaconda.com 2. ํ”„๋กœ๊ทธ๋žจ ์„ค์น˜ํ›„ ์›ฌ๋งŒํ•˜๋ฉด ๊ทธ๋ƒฅ default๋กœ ์„ค์น˜ ํ•œ๋‹ค(๋‹ค next ํ•˜๋ผ๋Š” ๋œป) ์ข€ ์ง€๋‚˜๋ฉด ์„ค์น˜ ์™„๋ฃŒ ๊ตณ์ด ํŠœํ† ๋ฆฌ์–ผ ์•ˆ๋ณผ๊ฑฐ๋‹ˆ๊นŒ ..
ยทDBMS
1. tar.gz ํŒŒ์ผ ๋‹ค์šด๋กœ๋“œ https://www.elastic.co/kr/downloads/elasticsearch Download Elasticsearch Download Elasticsearch or the complete Elastic Stack (formerly ELK stack) for free and start searching and analyzing in minutes with Elastic. www.elastic.co ๊ฐ์ž ๋งž๋Š” os ๋ฒ„์ „ tarํŒŒ์ผ ๋‹ค์šด( ์ €๋Š” mac m1 ํ™˜๊ฒฝ์ž…๋‹ˆ๋‹ค) 2. ์••์ถ•ํ•ด์ œ tar -xvf elasticsearch-8.2.3.tar.gz ํŒŒ์ผ๋ช…์€ ๊ฑ ์˜ˆ์‹œ๋กœ ์ ์—ˆ์œผ๋‹ˆ ์ ๋‹นํžˆ ์ ๊ณ  ํƒญํ•˜์„ธ์šฉ~ ๋ญ”๊ฐ€ ํ‚ค๋ฐ”๋‚˜์—์„œ๋Š” ์•ˆ๋˜๋Š” ๋“ฏ ์‹ถ์–ด์„œ ๋กœ์ œํƒ€2 ์—์„œ x86์œผ๋กœ ํ–ˆ๋Š”๋ฐ,..
ยทDBMS
๋คํ”„ํ•  ์ผ์ด ์žˆ์–ด์„œ ๊ธฐ์กด ๋ฐฉ์‹๋Œ€๋กœ ํ•˜๋ ค๋‹ˆ๊น ์•ˆ๋˜์–ด์„œ ์ ๋Š” ๋ธ”๋กœ๊ทธ elasticdump --input=http:/{target ip}:9200/{target_index_name} --output=https://elastic:{elastic๊ณ„์ • ๋น„๋ฒˆ}@localhost:9200/{index name} --type=mapping --tlsAuth --output-ca={http_ca.crt ์ ˆ๋Œ€๊ฒฝ๋กœ} elastic ๊ณ„์ •์˜ ๋น„๋ฒˆ์€ elasticsearch 8๋ฒ„์ „ ์ฒซ ๊ตฌ๋™์‹œ ์•Œ๋ ค์ค€๋‹ค ์ด๊ฑธ ์–ด๋”˜๊ฐ€ ์•ˆ์ „ํ•œ ๊ณณ์— ์ ์–ด๋‘๋Š” ๊ฒƒ์„ ์ถ”์ฒœํ•œ๋‹ค. ๋ฌผ๋ก  ์žฌ๋ฐœ๊ธ‰๋„ ๊ฐ€๋Šฅํ•˜์ง€๋งŒ ๊ทธ๊ฑด ๊ท€์ฐฎ๊ธฐ ๋•Œ๋ฌธ์— ์ž˜ ์ ์–ด๋‘์ž
ยทDBMS
https://www.elastic.co/guide/en/elastic-stack-get-started/current/get-started-docker.html Running the Elastic Stack on Docker | Getting Started [7.16] | Elastic At this point, Kibana cannot connect to the Elasticsearch cluster. You must generate a password for the built-in kibana_system user, update the ELASTICSEARCH_PASSWORD in the compose file, and restart to enable Kibana to communicate with ..
ยทDBMS
filebeat 64bit deb ํŒŒ์ผ๋กœ ๋‹ค์šด. dpkg -i ๋กœ ์••์ถ• ํ’€๊ธฐ /etc/filebeat ์•„๋ž˜์— filebeat.yaml ํŒŒ์ผ ์ˆ˜์ • output์— elasticsearch๋กœ ๋˜์–ด์žˆ๋Š” ๋ถ€๋ถ„์„ logstash๋กœ ๋ฐ”๊ฟ” ์ค€๋‹ค host ์—ด์–ด์ฃผ๊ธฐ sudo service filebeat start filebeat๋Š” ์„œ๋น„์Šค๋กœ ์‹คํ–‰๋œ๋‹ค. logstash ๋Š” ๊ฑ tar๋กœ ๋‹ค์šด ๋ฐ›์•„์„œ ์••์ถ•ํ’€๊ณ , config ๋””๋ ‰ํ† ๋ฆฌ ์•ˆ์˜ pipelines.yaml ํŒŒ์ผ ์ˆ˜์ • path.config ํ™œ์„ฑํ™”, ํ•ด๋‹น ํ™•์žฅ์ž *.conf๋กœ ๋ฐ”๊พธ๊ณ  (๋ฒ„์ „๊ด€๋ฆฌ ๊ฐ€๋Šฅ) path.config์˜ ๋””๋ ‰ํ† ๋ฆฌ ์—†์œผ๋ฉด ์ƒ์„ฑ, conf ํŒŒ์ผ ๋„ฃ๋Š”๋‹ค config ๋ฐ‘์˜ logstash-sample.conf๋ฅผ cpํ•˜๋Š” ๊ฒƒ์„ ์ถ”์ฒœ ํ•˜๋ฉด elasticsearch..
ยทDBMS
1. ์šฐ์„  ์ €๋Š” ์šฐ๋ถ„ํˆฌ 20.04๋กœ ์‹น ๋ฐ€์–ด๋ฒ„๋ฆฌ๊ณ , elk๋„ 7.16.3์œผ๋กœ ๊ฐˆ์•„ํƒ€๊ณ  ์™”์Œ์„ ์•Œ๋ ค๋“œ๋ฆฝ๋‹ˆ๋‹ค ..ใ…Ž.. 2. stack management - index patterns ๋กœ ๊ฐ€์„œ ์—…๋กœ๋“œ ํ•ด๋†จ๋˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ธ๋ฑ์Šค ํŒจํ„ด ์ •์˜๋ฅผ ํ•ด์ค์‹œ๋‹ค. timestamp field์— ์„œ๋ฒ„๊ธฐ์ค€ ์‹œ๊ฐ„์œผ๋กœ ์„ค์ •ํ•˜๊ณ  logstash ํŒจํ„ด ์ •์˜๋ฅผ ํ•ด์ค„๊ฒŒ์šฉ 2. ํ™•์ธํ•˜๊ธฐ ์š”๋ก ๊ฒŒ ์ƒ๊ธด๊ฒŒ ๋ณด์ด์‹œ์ฃต? ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ shakes* ๋„ ์ •์˜ํ•ด์ค๋‹ˆ๋‹ค. shakes๋Š” ๋”ฐ๋กœ timestamp ์ •์˜ ์•ˆํ• ๊ฒŒ์š” ํŒจํ„ด ์ƒ์„ฑ ์™„์„ฑ!!
ยทDBMS
https://www.elastic.co/guide/en/kibana/7.1/tutorial-load-dataset.html Loading sample data | Kibana Guide [7.1] | Elastic If security is enabled, you must have the all Kibana privilege to run this tutorial. You must also have the create, manage read, write, and delete index privileges. See Security privileges for more information. www.elastic.co ๋ฒ„์ „์— ๋งž์ถฐ์„œ sample log data๋ฅผ elasticsearch์— ๋ฐ€์–ด ๋„ฃ์–ด์ค€๋‹ค ์ฐธ๊ณ  ..
ยทDBMS
1 ๋ฒˆ POST /tourcompany/_delete_by_query { "query":{ "match": { "holiday_dest": "Bora Bora" } } } POST /tourcompany/_update_by_query { "query": { "match": { "holiday_dest": "Hawaii" } }, "script": { "source": "if(ctx._source.departure_date == '2017/01/10'){ctx._source.departure_date = '2017/01/17'}" } } GET /tourcompany/_search?pretty { "query": { "match": { "holiday_dest": "Disneyland" } }, "_sou..
ยทDBMS
1. ๋Œ€์‘ ํ‘œ ์ •๋ฆฌ HTTP CRUD SQL GET READ SELECT PUT UPDATE UPDATE POST CREATE INSERT DELETE DELETE DELETE ์ผ๋‹จ ์ด๊ฒƒ์„ ์ฐธ๊ณ ํ•œ๋‹ค. ๊ธฐ๋ณธ์ ์œผ๋กœ REST API ์ด๊ธฐ ๋•Œ๋ฌธ์— HTTP ํ†ต์‹ ์„ ํ•œ๋‹ค. 2. ์›น์œผ๋กœ ์‹ค์Šต ์ด๋ ‡๊ฒŒ url๋กœ ์น˜๋ฉด ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์˜ค๋Š”๋ฐ, _cat์€ ์—˜๋ผ์Šคํ‹ฑ ์„œ์น˜์—์„œ ์ œ๊ณตํ•˜๋Š” api ์ด๋ฆ„์ด๊ณ  health๋‚˜ nodes๊ฐ€ ๋“ค์–ด๊ฐˆ์ˆ˜ ์žˆ๊ณ , v๋Š” ์ƒ์„ธ๋ณด๊ธฐ ๊ฒฐ๊ณผ๋Š” ์š”๋Ÿฐ์‹์œผ๋กœ ํ‘œ์‹œ๋œ๋‹ค. 3. kibana์˜ devtools๋กœ ์‹ค์Šต 2๋ฒˆ์˜ ๋ฌธ์ œ๋ฅผ ์ด๋Ÿฐ์‹์œผ๋กœ ์กฐํšŒํ•œ๋‹ค. ์ด๋ ‡๊ฒŒ ๋ฐ์ดํ„ฐ๋ฅผ ๋„ฃ์–ด๋ณด์ž cutomer๋ผ๋Š” db์— type์ด๋ผ๋Š” type์œผ๋กœ ์•„์ด๋”” 1๊ฐ’์œผ๋กœ created ๋˜์—ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋ฒ„์ „์ด 1์ด๋ผ๋Š” ๊ฒฐ๊ณผ๋‹ค ๋งŒ๋“ ๊ฒƒ ํ™•์ธ _source ..
ํ‚จ์ง€ (Kinzie)
'DBMS' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก