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Expand Up @@ -13,11 +13,11 @@ primary_tag: software-product-function>sap-hana-cloud\,-data-lake
- A licensed SAP HANA, data lake instance (non-trial / non-free tier)
- Access to SAP Software Center
- Basic understanding of the public key infrastructure (PKI)
- Sample TPCH Data, which can be downloaded [here](https://help.sap.com/docs/hana-cloud-data-lake/quick-start-tutorial-for-standalone-data-lake/download-sample-tpch-data?version=2023_3_QRC)
- Sample TPCH Data, which can be downloaded [here](https://help.sap.com/docs/hana-cloud-data-lake/quick-start-tutorial-for-standalone-data-lake/download-sample-tpch-data)

## You will learn
- How to install and use the SAP HANA, data lake Files storage Command Line Interface (HDLFSCLI)
- How to use the HDLFSCLI to put, manage, and remove files from an [SAP HANA, data lake Files container](https://help.sap.com/docs/hana-cloud-data-lake/user-guide-for-data-lake-files/sap-hana-cloud-data-lake-administration-for-data-lake-files?version=2023_3_QRC)
- How to use the HDLFSCLI to put, manage, and remove files from an [SAP HANA, data lake Files container](https://help.sap.com/docs/hana-cloud-data-lake/user-guide-for-data-lake-files/sap-hana-cloud-data-lake-administration-for-data-lake-files)

---

Expand Down Expand Up @@ -260,7 +260,7 @@ Copy the content of the **Client** field inside [ ] brackets. Then go to your Da

Now, re-verify the configuration and it should work.

For more information on HDLFSCLI, check the [SAP Help Portal documentation](https://help.sap.com/docs/hana-cloud-data-lake/utility-reference-for-data-lake-relational-engine/hdlfscli-data-lake-files-utility?version=2021_4_QRC).
For more information on HDLFSCLI, check the [SAP Help Portal documentation](https://help.sap.com/docs/hana-cloud-data-lake/user-guide-for-data-lake-files/hdlfscli-data-lake-files-utility).

### Knowledge check

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2 changes: 1 addition & 1 deletion tutorials/hana-cloud-ecn/hana-cloud-ecn.md
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Expand Up @@ -491,7 +491,7 @@ The following steps demonstrate an approach to automating the creation, running

Instructions on using hdbsql and setting the user key can be found at [Executing SQL Statements from a shell](hana-cloud-automation-cli).

### Use SAP Automation Pilot with an ECN
### Use SAP Automation Pilot to schedule the provisioning of an ECN
The SAP Automation Pilot can be used to perform and schedule operations on services running in the SAP BTP. The tutorial [Automating SAP HANA Cloud Tasks with the SAP Automation Pilot Service](https://developers.sap.com/tutorials/hana-cloud-automation-pilot.html) can be used to started with the SAP Automation Pilot. The following step demonstrates how commands can be scheduled which will start and stop an ECN node and also execute SQL to enable or disable a workload class.

1. Import the catalog below into the SAP Automation Pilot.
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Expand Up @@ -46,13 +46,13 @@ In this tutorial, you will learn how to create an SAP Business Technology Platfo

- The configuration of your free tier instance of SAP HANA Cloud, SAP HANA database is **30 GB of memory, 2 vCPUs, and 120 GB of storage**.

- If you do not restart your instance within **30 days**, it will be **deleted**. Additional details are available at [SAP HANA Database License](https://help.sap.com/docs/hana-cloud/sap-hana-cloud-administration-guide/sap-hana-database-license).
- If you do not restart your instance within **30 days**, it will be **deleted**. Additional details are available at [SAP HANA Database License](https://help.sap.com/docs/hana-cloud/sap-hana-cloud-administration-guide/sap-hana-database-license). An [alert](https://help.sap.com/docs/alert-notification/sap-alert-notification-for-sap-btp/hdb-free-tier-instance-expiration) is sent if the instance is not started for 15 days. Further details on how to view and receive alerts can be found at [Alerts in SAP HANA Database and Data Lake](https://developers.sap.com/tutorials/hana-cloud-alerts.html).

- In comparison, SAP BTP trial (introduced in the first tutorial) allows you to build full applications in a test environment to learn and explore the capabilities of SAP BTP. However, once customers and partners are ready to move to the next phase and deploy to production, they will need to get a new productive account and start over.

- SAP HANA Cloud services are available as both a trial or free tier model – customers and partners can choose the option based on their preferences. Note that this tutorial contains details for the second option: SAP HANA Cloud free tier.

- Features such as JSON document store and Script Server require larger HANA Cloud configurations (3 `vCPUs`, 45G memory) and are therefore *not supported* when using free tier.
- Features such as JSON document store, knowledge graph, and Script Server require larger HANA Cloud configurations (3 `vCPUs`, 45G memory) and are therefore *not supported* when using free tier.

### Create an SAP BTP account to use the free tier model
If you would like to use the free tier model to get started with SAP HANA Cloud, [get an account on SAP BTP to try out free tier service plans](btp-free-tier-account) by following steps 1 to 8 of the linked tutorial.
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