# Advent Calendar **URL:** https://discuss.elastic.co/c/elastic-community-ecosystem/advent-calendar/61.md?page=3 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 4 --- ## [Dec 6th, 2023: \[EN\] "He's making a list 🎶" and now needs to sort it — with Elasticsearch](https://discuss.elastic.co/t/dec-6th-2023-en-hes-making-a-list-and-now-needs-to-sort-it-with-elasticsearch/348128)
**Author:** [@xeraa](https://discuss.elastic.co/u/xeraa)\ **Replies:** 0\ **Last updated:** [December 6, 2023, 8:00am UTC](https://discuss.elastic.co/t/dec-6th-2023-en-hes-making-a-list-and-now-needs-to-sort-it-with-elasticsearch/348128 "2023-12-06T08:00:49Z")
While you might be picturing Santa Claus when singing this song, European folklore, particularly in the Alpine regions, has the two legendary figures Saint Nicholas and Krampus. Saint Nicholas, symbolizing generosity … --- ## [Dec 5th, 2023: \[FR\] Père Noël ? Il est temps de partir ! - TTL avec Elasticsearch](https://discuss.elastic.co/t/dec-5th-2023-fr-pere-noel-il-est-temps-de-partir-ttl-avec-elasticsearch/347929)
**Author:** [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Replies:** 0\ **Last updated:** [December 5, 2023, 8:00am UTC](https://discuss.elastic.co/t/dec-5th-2023-fr-pere-noel-il-est-temps-de-partir-ttl-avec-elasticsearch/347929 "2023-12-05T08:00:33Z")
This post is also available in english. Imaginez que le père Noël doit livrer des cadeaux à tous les enfants du monde. Il a beaucoup de travail à faire et il doit être efficace. Il a une liste de tous les enfants et … --- ## [Dec 5th, 2023: \[EN\] Santa? It's Time To Leave! - Using TTL on Elasticsearch documents](https://discuss.elastic.co/t/dec-5th-2023-en-santa-its-time-to-leave-using-ttl-on-elasticsearch-documents/347847)
**Author:** [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Replies:** 0\ **Last updated:** [December 5, 2023, 8:00am UTC](https://discuss.elastic.co/t/dec-5th-2023-en-santa-its-time-to-leave-using-ttl-on-elasticsearch-documents/347847 "2023-12-05T08:00:33Z")
Cet article est également disponible en français. Imagine that Santa has to deliver presents to all the children in the world. He has a lot of work to do and he needs to be efficient. He has a list of all the childre… --- ## [Dec 4th, 2023: \[EN\] DevOps: Github Action that uses nodejs+jest for API integration tests run against Elasticsearch](https://discuss.elastic.co/t/dec-4th-2023-en-devops-github-action-that-uses-nodejs-jest-for-api-integration-tests-run-against-elasticsearch/347288)
**Author:** [@walterra](https://discuss.elastic.co/u/walterra)\ **Replies:** 0\ **Last updated:** [December 4, 2023, 8:00am UTC](https://discuss.elastic.co/t/dec-4th-2023-en-devops-github-action-that-uses-nodejs-jest-for-api-integration-tests-run-against-elasticsearch/347288 "2023-12-04T08:00:11Z")
In this post, we'll explore the building blocks to set up a GitHub Action that utilizes Node.js and Jest to run API integration tests against an Elasticsearch instance. Automating these kinds of tests can significantl… --- ## [Dec 3rd, 2023: \[RO\] OBSERVABILITATEA SERVERLESS - Cum te ajută Beats-urile să salvezi Crăciunul](https://discuss.elastic.co/t/dec-3rd-2023-ro-observabilitatea-serverless-cum-te-ajuta-beats-urile-sa-salvezi-craciunul/347287)
**Author:** [@virginiadiana.todea](https://discuss.elastic.co/u/virginiadiana.todea)\ **Replies:** 0\ **Last updated:** [December 3, 2023, 8:00am UTC](https://discuss.elastic.co/t/dec-3rd-2023-ro-observabilitatea-serverless-cum-te-ajuta-beats-urile-sa-salvezi-craciunul/347287 "2023-12-03T08:00:49Z")
This post is also available in English. This post is also available in Espagnol. Sărbătorile de iarnă sunt după colț și unii dintre noi se apropie de un foc sau caută briza calmă a mării, lucrul cel mai important pe… --- ## [Dec 3rd, 2023: \[EN\] Serverless Observability: How Beats alerts help you save Christmas](https://discuss.elastic.co/t/dec-3rd-2023-en-serverless-observability-how-beats-alerts-help-you-save-christmas/347284)
**Author:** [@virginiadiana.todea](https://discuss.elastic.co/u/virginiadiana.todea)\ **Replies:** 0\ **Last updated:** [December 3, 2023, 8:00am UTC](https://discuss.elastic.co/t/dec-3rd-2023-en-serverless-observability-how-beats-alerts-help-you-save-christmas/347284 "2023-12-03T08:00:49Z")
This post is also available in Espagnol. This post is also available in Romanian. Winter holidays are near and as some of us are cozying next to the fire or looking for the calm breeze of the sea, we have one thing … --- ## [Dec 3rd, 2023: \[ES\] OBSERVABILIDAD SERVERLESS - Como te ayudan las alertas Beats a salvar la Navidad](https://discuss.elastic.co/t/dec-3rd-2023-es-observabilidad-serverless-como-te-ayudan-las-alertas-beats-a-salvar-la-navidad/347285)
**Author:** [@virginiadiana.todea](https://discuss.elastic.co/u/virginiadiana.todea)\ **Replies:** 0\ **Last updated:** [December 3, 2023, 8:00am UTC](https://discuss.elastic.co/t/dec-3rd-2023-es-observabilidad-serverless-como-te-ayudan-las-alertas-beats-a-salvar-la-navidad/347285 "2023-12-03T08:00:49Z")
This post is also available in English. This post is also available in Romanian. Las vacaciones invernales están cerca y mientras algunos de nosotros nos recogemos junto al fuego, o tal vez buscamos el aire fresco d… --- ## [Dec 2nd, 2023: Meeting Recording Sharing as a Service](https://discuss.elastic.co/t/dec-2nd-2023-meeting-recording-sharing-as-a-service/347282)
**Author:** [@gil](https://discuss.elastic.co/u/gil)\ **Replies:** 0\ **Last updated:** [December 2, 2023, 8:00am UTC](https://discuss.elastic.co/t/dec-2nd-2023-meeting-recording-sharing-as-a-service/347282 "2023-12-02T08:00:15Z")
Zoom Recording Sharing Service We’re distributed by design, which means our company policies and values revolve around how to best work when Elasticians are spread around the world. One consequence of this design is t… --- ## [Dec 1st, 2023: \[EN\] Securing Elasticsearch with HashiCorp Vault](https://discuss.elastic.co/t/dec-1st-2023-en-securing-elasticsearch-with-hashicorp-vault/347280)
**Author:** [@framsouza](https://discuss.elastic.co/u/framsouza)\ **Replies:** 0\ **Last updated:** [December 1, 2023, 8:00am UTC](https://discuss.elastic.co/t/dec-1st-2023-en-securing-elasticsearch-with-hashicorp-vault/347280 "2023-12-01T08:00:52Z")
Are you utilizing both Elasticsearch and HashiCorp in your environment and seeking ways to connect the two? This concise article unveils the steps to effectively employ HashiCorp Vault for automated credential generat… --- ## [Dec 23rd, 2022: \[pt\_BR\] IoT, coletando dados de um drone em tempo real](https://discuss.elastic.co/t/dec-23rd-2022-pt-br-iot-coletando-dados-de-um-drone-em-tempo-real/318816)
**Author:** [@Alex\_Salgado-Elastic](https://discuss.elastic.co/u/Alex_Salgado-Elastic)\ **Replies:** 3\ **Last updated:** [December 27, 2022, 5:36am UTC](https://discuss.elastic.co/t/dec-23rd-2022-pt-br-iot-coletando-dados-de-um-drone-em-tempo-real/318816 "2022-12-27T05:36:55Z")
Introdução Imagine que o papai Noel esteja sobrevoando Copacabana, a caminho de sua casa para entregar os presentes. Mas você gostaria de saber o momento exato que ele chega para garantir que as crianças estejam dorm… --- ## [Dec 25th, 2022: \[EN\] How to build a cluster for Elastic Security: Best practices for creating and generating security data in Elastic Cloud](https://discuss.elastic.co/t/dec-25th-2022-en-how-to-build-a-cluster-for-elastic-security-best-practices-for-creating-and-generating-security-data-in-elastic-cloud/321832)
**Author:** [@Tanisha\_L\_Turner](https://discuss.elastic.co/u/Tanisha_L_Turner)\ **Replies:** 0\ **Last updated:** [December 24, 2022, 11:00pm UTC](https://discuss.elastic.co/t/dec-25th-2022-en-how-to-build-a-cluster-for-elastic-security-best-practices-for-creating-and-generating-security-data-in-elastic-cloud/321832 "2022-12-24T23:00:00Z")
Introduction When building a cluster for Elastic Security in Elastic Cloud, there are different methods to add security data. The easiest method for adding and shipping security data to Elastic Cloud is with using t… --- ## [Dec 24th, 2022: \[FR\] Définissez vos propres facettes avec les sources Custom dans Workplace Search](https://discuss.elastic.co/t/dec-24th-2022-fr-definissez-vos-propres-facettes-avec-les-sources-custom-dans-workplace-search/318641)
**Author:** [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Replies:** 0\ **Last updated:** [December 24, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-24th-2022-fr-definissez-vos-propres-facettes-avec-les-sources-custom-dans-workplace-search/318641 "2022-12-24T08:00:55Z")
This article is also available in english. Workplace Search fournit un moyen sympa et facile pour rechercher dans tous les documents que vous pouvez avoir dans votre entreprise/entité. Vous pouvez ainsi chercher dep… --- ## [Dec 24th, 2022: \[EN\] Define your own facets for Custom Sources in Workplace Search](https://discuss.elastic.co/t/dec-24th-2022-en-define-your-own-facets-for-custom-sources-in-workplace-search/318640)
**Author:** [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Replies:** 0\ **Last updated:** [December 24, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-24th-2022-en-define-your-own-facets-for-custom-sources-in-workplace-search/318640 "2022-12-24T08:00:55Z")
Cet article est aussi disponible en français. Workplace Search provides a very nice and easy way to search within all the documents you have within your company/entity. You can get content from various sources, like… --- ## [Dec 22th, 2022: \[EN\] How to run the official OpenTelemetry Demo with Elastic](https://discuss.elastic.co/t/dec-22th-2022-en-how-to-run-the-official-opentelemetry-demo-with-elastic/321229)
**Author:** [@Huage\_Chen](https://discuss.elastic.co/u/Huage_Chen)\ **Replies:** 0\ **Last updated:** [December 22, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-22th-2022-en-how-to-run-the-official-opentelemetry-demo-with-elastic/321229 "2022-12-22T08:00:26Z")
During the past 2 years, OpenTelemetry has emerged as the new open source observability standard and has become the 2nd most popular project in CNCF. While more and more companies are adopting OpenTelemetry for their… --- ## [Dec 21st, 2022: \[EN\] How to import an ML model with Eland, if you're not a Python developer](https://discuss.elastic.co/t/dec-21st-2022-en-how-to-import-an-ml-model-with-eland-if-youre-not-a-python-developer/318465)
**Author:** [@Irina\_Truong](https://discuss.elastic.co/u/Irina_Truong)\ **Replies:** 0\ **Last updated:** [December 21, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-21st-2022-en-how-to-import-an-ml-model-with-eland-if-youre-not-a-python-developer/318465 "2022-12-21T08:00:47Z")
Why do I need an ML model? An ML model in Elasticsearch could be used for enriching your data during indexing. Some examples of what an ML model can do: extract entities from text (NER) predicting classes (classific… --- ## [Dec 20th, 2022: \[EN\] State of the art in Data Visualization at Elastic](https://discuss.elastic.co/t/dec-20th-2022-en-state-of-the-art-in-data-visualization-at-elastic/320565)
**Author:** [@markov00](https://discuss.elastic.co/u/markov00)\ **Replies:** 0\ **Last updated:** [December 20, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-20th-2022-en-state-of-the-art-in-data-visualization-at-elastic/320565 "2022-12-20T08:00:48Z")
Data visualization is a search process A visual search can be considered a perceptual investigation of visual differences between in the presented information like a standing out geometry over a hundred similar shapes… --- ## [Dec 19, 2022: \[EN\] Transform Your SLO Dashboards](https://discuss.elastic.co/t/dec-19-2022-en-transform-your-slo-dashboards/320953)
**Author:** [@json](https://discuss.elastic.co/u/json)\ **Replies:** 0\ **Last updated:** [December 19, 2022, 10:36am UTC](https://discuss.elastic.co/t/dec-19-2022-en-transform-your-slo-dashboards/320953 "2022-12-19T10:36:30Z")
Kibana is a useful tool for monitoring applications and services to ensure they are operating within specified service level objectives. Service level indicators (SLIs) are measurable aspects of a service, such as err… --- ## [Dec 18th 2022: \[EN\] Data Ingestion using GraphQL & Filebeat](https://discuss.elastic.co/t/dec-18th-2022-en-data-ingestion-using-graphql-filebeat/320170)
**Author:** [@christophercutajar](https://discuss.elastic.co/u/christophercutajar)\ **Replies:** 0\ **Last updated:** [December 18, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-18th-2022-en-data-ingestion-using-graphql-filebeat/320170 "2022-12-18T08:00:26Z")
Introduction At Elastic InfoSec we leverage our products as much as possible and we’ve published a number of blogs on how we leverage our products internally. In one of these blogs, as the Elastic InfoSec Security Eng… --- ## [Dec 17th, 2022: \[CN\] Elasticsearch：LDAP 用户鉴权](https://discuss.elastic.co/t/dec-17th-2022-cn-elasticsearch-ldap/320351)
**Author:** [@xiaoguo.liu](https://discuss.elastic.co/u/xiaoguo.liu)\ **Replies:** 0\ **Last updated:** [December 17, 2022, 8:01am UTC](https://discuss.elastic.co/t/dec-17th-2022-cn-elasticsearch-ldap/320351 "2022-12-17T08:01:00Z")
使用凭证访问 Elasticsearch 集群。 凭证可以是存储在 Elasticsearch 内部的标准用户/密码，也可以使用更复杂的解决方案，例如 Active Directory 和轻量级目录访问协议 (LDAP)。 你可以将 Elastic Stack 安全功能配置为与轻量级目录访问协议（LDAP） 服务器通信以对用户进行身份验证。LDAP 分层存储用户和组，类似于在文件系统中对文件夹进行分组的方式。 LDAP 目录的层次结构… --- ## [Dec 16th, 2022: \[EN\] Cleaner dashboards with the new metric chart](https://discuss.elastic.co/t/dec-16th-2022-en-cleaner-dashboards-with-the-new-metric-chart/321104)
**Author:** [@Giovanni\_Magni](https://discuss.elastic.co/u/Giovanni_Magni)\ **Replies:** 0\ **Last updated:** [December 16, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-16th-2022-en-cleaner-dashboards-with-the-new-metric-chart/321104 "2022-12-16T08:00:34Z")
Over the past months, the Elastic team has been involved in a series of initiatives created to improve the readability and aesthetic of dashboards, the ongoing work on existing charts and components is one of these. I… --- ## [Dec 15th, 2022: \[EN\] NLP: Using a Question Answering model to talk to your favorite Christmas song](https://discuss.elastic.co/t/dec-15th-2022-en-nlp-using-a-question-answering-model-to-talk-to-your-favorite-christmas-song/321125)
**Author:** [@Priscilla\_Parodi](https://discuss.elastic.co/u/Priscilla_Parodi)\ **Replies:** 0\ **Last updated:** [December 14, 2022, 11:00pm UTC](https://discuss.elastic.co/t/dec-15th-2022-en-nlp-using-a-question-answering-model-to-talk-to-your-favorite-christmas-song/321125 "2022-12-14T23:00:00Z")
Natural language processing (NLP) is the branch of artificial intelligence (AI) that aims to understand human language as close as possible to human interpretation by combining computational linguistics with statistic… --- ## [Dec 13th, 2022: \[en\] Debugging Logstash and Filebeat pipelines with Logshark](https://discuss.elastic.co/t/dec-13th-2022-en-debugging-logstash-and-filebeat-pipelines-with-logshark/319308)
**Author:** [@Ugo\_Sangiorgi](https://discuss.elastic.co/u/Ugo_Sangiorgi)\ **Replies:** 1\ **Last updated:** [December 14, 2022, 11:29am UTC](https://discuss.elastic.co/t/dec-13th-2022-en-debugging-logstash-and-filebeat-pipelines-with-logshark/319308 "2022-12-14T11:29:53Z")
I worked for many years as a consultant in Elastic, and coding pipelines in Logstash and Filebeat for large Observability use cases that ingested terabytes worth of logs every day was our bread and butter. Coding pip… --- ## [Dec 14, 2022: \[EN\] Our favorite Kibana application - Discover](https://discuss.elastic.co/t/dec-14-2022-en-our-favorite-kibana-application-discover/321052)
**Author:** [@bhavyarm](https://discuss.elastic.co/u/bhavyarm)\ **Replies:** 0\ **Last updated:** [December 14, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-14-2022-en-our-favorite-kibana-application-discover/321052 "2022-12-14T08:00:16Z")
For this advent post, I decided I will ask my teammates for their favourite Kibana application. We all picked discover. Kibana's discover is the most used application of Kibana. It lets you explore your data and ask … --- ## [Dec 12th, 2022: \[EN\] Building Machine Learning models using the Elastic Stack](https://discuss.elastic.co/t/dec-12th-2022-en-building-machine-learning-models-using-the-elastic-stack/320926)
**Author:** [@Apoorva\_Joshi](https://discuss.elastic.co/u/Apoorva_Joshi)\ **Replies:** 0\ **Last updated:** [December 12, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-12th-2022-en-building-machine-learning-models-using-the-elastic-stack/320926 "2022-12-12T08:00:53Z")
When someone says Elastic, most people think of data storage, analysis, and visualization, but you don't immediately think of it as a one-stop shop for production-level machine learning (ML). While these are important… --- ## [Dec 11th, 2022: \[EN\] Running Elasticsearch and Kibana v8+ locally (macOS/Linux and Windows)](https://discuss.elastic.co/t/dec-11th-2022-en-running-elasticsearch-and-kibana-v8-locally-macos-linux-and-windows/320174)
**Author:** [@Lisa\_Jung](https://discuss.elastic.co/u/Lisa_Jung)\ **Replies:** 0\ **Last updated:** [December 11, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-11th-2022-en-running-elasticsearch-and-kibana-v8-locally-macos-linux-and-windows/320174 "2022-12-11T08:00:19Z")
As of 8.0, Elastic Stack security is on by default for self-managed clusters! When you download and run Elasticsearch and Kibana v8+ for the first time, you will notice that credentials for the elastic superuser and … --- ## [Dec 10th, 2022: \[EN\] Asking top notch technical questions to get you help quicker!](https://discuss.elastic.co/t/dec-10th-2022-en-asking-top-notch-technical-questions-to-get-you-help-quicker/320300)
**Author:** [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Replies:** 0\ **Last updated:** [December 10, 2022, 8:05am UTC](https://discuss.elastic.co/t/dec-10th-2022-en-asking-top-notch-technical-questions-to-get-you-help-quicker/320300 "2022-12-10T08:05:20Z")
The quickest way to get help for any technical questions you have on our forums is to provide as much information as possible, as the details you do and don't provide make a big impact on the ability for us to help yo… --- ## [Dec 9th, 2022: \[EN\] Front to back instrumentation in JavaScript using Elastic RUM, APM and OTel](https://discuss.elastic.co/t/dec-9th-2022-en-front-to-back-instrumentation-in-javascript-using-elastic-rum-apm-and-otel/318876)
**Author:** [@carly.richmond](https://discuss.elastic.co/u/carly.richmond)\ **Replies:** 0\ **Last updated:** [December 9, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-9th-2022-en-front-to-back-instrumentation-in-javascript-using-elastic-rum-apm-and-otel/318876 "2022-12-09T08:00:50Z")
Introduction Over the festive season, developers and support engineers will be on high alert for many systems looking for issues and spikes in usage to keep their systems alive for eager shoppers or users trying to fi… --- ## [Dec 8th, 2022: \[EN\] What you need to know: Elastic Global Threat Report 2022](https://discuss.elastic.co/t/dec-8th-2022-en-what-you-need-to-know-elastic-global-threat-report-2022/320712)
**Author:** [@jakeking](https://discuss.elastic.co/u/jakeking)\ **Replies:** 0\ **Last updated:** [December 8, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-8th-2022-en-what-you-need-to-know-elastic-global-threat-report-2022/320712 "2022-12-08T08:00:24Z")
It's been a few weeks since we published the Global Threat Report here at Elastic Security Labs, and we’re immensely happy with the feedback, responses and commentary from the Security Community. Building reports such… --- ## [Dec 4th 2022: \[EN\] Ingesting JSON logs with Elastic-Agent (and/or Filebeat)](https://discuss.elastic.co/t/dec-4th-2022-en-ingesting-json-logs-with-elastic-agent-and-or-filebeat/319536)
**Author:** [@TiagoQueiroz](https://discuss.elastic.co/u/TiagoQueiroz)\ **Replies:** 2\ **Last updated:** [December 7, 2022, 3:26pm UTC](https://discuss.elastic.co/t/dec-4th-2022-en-ingesting-json-logs-with-elastic-agent-and-or-filebeat/319536 "2022-12-07T15:26:13Z")
This article is also available in Portuguese. Structured logging has almost became a standard in the industry, allowing for easy understanding and parsing of the logs. While the Elastic-Agent provides integrations to… --- ## [Dec 7th, 2022: \[EN\] Map your distributed team in Kibana](https://discuss.elastic.co/t/dec-7th-2022-en-map-your-distributed-team-in-kibana/320438)
**Author:** [@xeraa](https://discuss.elastic.co/u/xeraa)\ **Replies:** 0\ **Last updated:** [December 7, 2022, 8:00am UTC](https://discuss.elastic.co/t/dec-7th-2022-en-map-your-distributed-team-in-kibana/320438 "2022-12-07T08:00:46Z")
Working in a distributed company like Elastic is great, but can sometimes be hard to grasp. Answering some seemingly simple questions can be surprisingly complicated, like: Show our team on a map, so I can explain o… [Previous page](https://discuss.elastic.co/c/elastic-community-ecosystem/advent-calendar/61.md?page=2) [Next page](https://discuss.elastic.co/c/elastic-community-ecosystem/advent-calendar/61.md?page=4)