Merge pull request #297 from mark-imply/origin/technology-link-fix

Update technology.md
diff --git a/_data/events.yml b/_data/events.yml
index c1d5b78..6a5d58e 100644
--- a/_data/events.yml
+++ b/_data/events.yml
@@ -1,28 +1,28 @@
-- date: 2022-03-15
-  name: "March Apache Druid Office Hours"
-  info: Bay Area Apache Druid meetup
-  link: https://www.meetup.com/druidio/events/284412790/
+- date: 2022-03-31
+  name: "Upstream Processing for Immediate Intelligence with Apache Druid"
+  info: DevOps Brazil
+  link: https://www.sympla.com.br/evento-online/devops-experience-edicao-31-de-marco-de-2022/1501928
   
-- date: 2022-03-17
+- date: 2022-04-07
+  name: "Intro to Druid on Kubernetes"
+  info: Data on Kubernetes community
+  link: https://www.meetup.com/Data-on-Kubernetes-community/events/284775093/
+  
+- date: 2022-04-20
   name: "The Rise of Immediate Intelligence"
-  info: Boulder/Denver BigData
-  link: https://www.meetup.com/Boulder-Denver-Big-Data/events/284418146/
+  info: Boston Business Intelligence
+  link: https://www.meetup.com/Boston_BI/
   
-- date: 2022-03-22
+- date: 2022-04-21
   name: "The Rise of Immediate Intelligence"
-  info: Dallas Business Intelligence
-  link: https://www.meetup.com/Dallas-BI/events/284452200/
+  info: DevDay Pune
+  link: https://www.meetup.com/devday_pune/
   
-- date: 2022-03-23
-  name: "The March Apache Druid Drop-in"
-  info: London Apache Druid meetup
-  link: https://www.meetup.com/Apache-Druid-London/events/284469425/
-  
-- date: 2022-03-29
-  name: "Druid meetup feat. Lyft & Imply"
-  info: ironSource HQ
-  link: https://druidmeetupis.splashthat.com/
-  
+- date: 2022-04-26
+  name: "The Rise of Immediate Intelligence"
+  info: Melbourne Data Engineering
+  link: https://www.meetup.com/Melbourne-Data-Engineering-Meetup/events/284772959/
+
 - date: 2022-04-28
   name: "The Rise of Immediate Intelligence"
   info: Mexico City Business Analytics 
diff --git a/_data/featured.yml b/_data/featured.yml
index e194127..4611aba 100644
--- a/_data/featured.yml
+++ b/_data/featured.yml
@@ -1,3 +1,15 @@
+  - date: 2022-03-20
+    title: "Druid Data Cookbook: Quantiles in Druid with Data Sketches"
+    name: "Hellmar Becker"
+    link: https://blog.hellmar-becker.de/2022/03/20/druid-data-cookbook-quantiles-in-druid-with-datasketches/
+    company: Imply
+
+  - date: 2022-02-09
+    title: "Druid Data Cookbook: Ingestion Transforms"
+    name: "Hellmar Becker"
+    link: https://blog.hellmar-becker.de/2022/02/09/druid-data-cookbook-ingestion-transforms/
+    company: Imply
+  
   - date: 2022-02-04
     title: "Multi-dimensional range partitioning"
     name: "Kashif Faraz"
diff --git a/community/join-slack.md b/community/join-slack.md
index 52a192e..38a959a 100644
--- a/community/join-slack.md
+++ b/community/join-slack.md
@@ -1,4 +1,4 @@
 ---
 layout: redirect_page
-redirect_target: https://join.slack.com/t/apache-pxf8668/shared_invite/zt-12ixypjv5-QPeGyL4qwwAdUYA7mz8H2Q
+redirect_target: https://join.slack.com/t/apachedruidworkspace/shared_invite/zt-143m5afbr-4ebnAPJPaQfNOUu_g1MvSw
 ---