yevgenypats commented on code in PR #348:
URL: https://github.com/apache/arrow-site/pull/348#discussion_r1181013592
##########
_posts/2023-04-24-adopting-apache-arrow-at-cloudquery.md:
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@@ -0,0 +1,65 @@
+---
+layout: post
+title: "Adopting Apache Arrow at CloudQuery"
+date: "2023-04-26 00:00:00"
+author: Yevgeny Pats
+categories: [application]
+---
+<!--
+{% comment %}
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements. See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to you under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+{% endcomment %}
+-->
+
+This post is a collaboration with CloudQuery and cross-posted on the
CloudQuery
[blog](https://cloudquery.io/blog/adopting-apache-arrow-at-cloudquery).
+
+[CloudQuery](https://github.com/cloudquery/cloudquery) is an open source high
performance ELT framework written in Go. We
[previously](https://www.cloudquery.io/blog/building-cloudquery) discussed some
of the architecture and design decisions that we took to build a performant ELT
framework. A type system is a key component for creating a performant and
scalable ELT framework where sources and destinations are decoupled. In this
blog post we will go through why we decided to adopt Apache Arrow as our type
system and replace our in-house implementation.
+
+# What is a Type System?
+
+Let’s quickly
[recap](https://www.cloudquery.io/blog/building-cloudquery#type-system) what a
type system is and why an ELT framework needs one. At a very high level, an ELT
framework extracts data from some source and moves it to some destination with
a specific schema.
+
+```text
+API ---> [Source Plugin] -----> [Destination Plugin]
+ -----> [Destination Plugin]
+ gRPC
+```
Review Comment:
I pointed to our docs https://www.cloudquery.io/docs/developers/architecture
but I can copy that img here as well
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