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readme.md

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 # Barbarian big data system
-Barbarian is the world's best cloud-first, cloud-agnostic big data system founded on Apache Hadoop for enterprise-ready parallel distributed data processing at scale.
+
+Barbarian is the world's best cloud-first, cloud-agnostic in-memory big data system founded on Apache Hadoop for enterprise-ready parallel distributed data processing at scale.
 
 Read more at:
 [https://barbarians.io/](https://barbarians.io)
 
-## Hive Docker image
+Docs at:
+[http://docs.barbarians.io/](http://docs.barbarians.io)
 
-This repo contains the configuration files and build scripts for the Barbarian Hadoop **Hive Docker image**.
+### About Barbarian
 
-The latest release of the Hive Docker image is based on the following Apache Foundation software releases:
-- Apache Hadoop 2.8.4
-- Apache Hive 3.1.0
-- Apache Ignite 2.6 (patched)
-- Apache Tez 0.9.2
-- Apache Slider 0.6
+The Barbarian Data System is an in-memory, parallel, distributed (MPP) data warehousing engine designed to be deployed to Kubernetes clusters, offering Apache Hive for powerful and flexible SQL based analytics. Barbarian includes an integrated in-memory filesystem and can run in three modes of operation.
+* As an in-memory, standalone data warehousing system
+* As a data warehousing system backed by an external storage system like Amazon S3
+* In a hybrid mode, where primary storage is the external storage system, with common paths mounted to the in-memory filesystem
 
-## Releases
+Barbarian includes compelling features including Apache Hive LLAP and Tez, with transactional tables enabled by default. 
 
-| Release | Notes |
-| -- | -- |
-| 0.1-INTERNAL | Prelease PoC for demo |
-| -- | -- |
+Barbarian's integrated Ignite in-memory distributed parallel filesystem is resilient to node failure with replication enabled by default.
 
-## Building
+Barbarian has no single points of failure.
 
-Just run the buildscript @ ```$WORKING_DIR/build-image.sh```
+Barbarian is offered with the [Apache v2.0](https://www.apache.org/licenses/LICENSE-2.0) software license.
 
-## Running
+### Installing Barbarian
 
-This image is designed to be run as a part of the Barbarian Hadoop distribution - a Kubernetes based platform for data processing at scale, founded on free software developed by the [Apache Software Foundation](https://www.apache.org/).
+Barbarian can be deployed to your Kubernetes cluster with just two commands:
 
-Launching this image is done using [kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) and the provided [yaml](http://yaml.org) configuration file (see in the directory ./yaml). Successful deployment depends on:
-- A running Kubernetes cluster with sufficient resource to deploy the full platform
-- A running ZooKeeper ensemble
-- A running and configured MySQL database server (automation, move to PostgreSQL and automated initialization/upgrade will come)
-- A running Ignite IGFS cluster
-- An AWS S3 bucket and associated (AWS IAM restricted) access keys
-- An (internal, firewalled) webserver that hosts the access keys
-- A running YARN ResourceManager
-- A running cluster of YARN NodeManagers
+```helm repo add barbarians http://charts.barbarians.io/barbarian```
+```helm install barbarians/barbarian```
 
-Launch a 3-node Hive metastore cluster with ```kubectl create -f yaml/metastore.yaml```  
+## Hive container image
 
-Launch a 4-node LLAP cluster with ```kubectl create -f yaml/hiveserver2.yaml```
+This repo contains the configuration files and build scripts for the Barbarian Hadoop Distribution **Hive container image**.
 
-*** please ensure that you set up the necessary secrets files and use the secrets setup script in the repo [barbarian-tooling](https://github.com/go-barbarians/barbarian-tooling) or the Metastore's database will not be accessible ***
-*** please ensure that you initialize an RDS instance using ```hive/bin/schematool -init``` or the Metastore's database will not be useable ***
+The latest release of the Hive container image is based on the following Apache Foundation software releases:
+- Apache Hive 3.1
 
-## Features
+## Releases
 
-The image includes support for the following Hive features:
-- An initpod to launch Hive LLAP daemons (low latency analytics processing aka live long and process) on the cluster
-- An initpod to wait for the Hive LLAPd service to come up
-- Apache Tez execution engine
-- Standalone Metastore in HA
-- Hiveserver2
+| Release | Notes |
+| -- | -- |
+| 0.1 | Prelease 1 |
+| 0.2 | Barbarian Data System r2 |
+| -- | -- |
 
-## What's still to do
+## Building
 
-- Support for LDAP, kerberos & Apache Ranger will follow
+See .codefresh
 
+## Running
+
+This image is designed to be run as a part of the Barbarian Hadoop distribution - a Kubernetes based platform for data processing at scale, founded on free software developed by the [Apache Software Foundation](https://www.apache.org/).
+
+## Features
 
+The image includes support for the following features:
+- Hive
+- Tez
+- LLAP
+- LLAP on YARN Services deployment model