Release 27.01.2022

* DataLens: added instructions how to join tables and CSV connections.
* DataLens: added instructions how to add parameters to dashboard.
* Cloud CDN: added Terraform instructions for CDN resources.
* DataSphere: added information about folder budgets.
* Overview: added recommendations for data encryption and key management.
* SpeechKit: added instruction how to upload data for advanced training.
* SpeechKit: added notes for speech-to-text release.
* Managed Service for Redis: added instruction how to update Redis cluster.
* Managed Service for Redis: added a warning for turning off Redis persistence.
* Translations updated.
* Fixes and improvements.

Author: DataUI VCS Robot

en/_includes/billing/choose-name-step.md

@@ -0,0 +1,2 @@
+Enter the name of the billing account. The name is displayed in the list of your billing accounts and helps you select the one you need.
+

en/_includes/billing/choose-type-step.md

@@ -0,0 +1,4 @@
+Select the payer type: **Individual** or **Business or entrepreneur**.
+
+If the payer is a non-resident of Russia or Kazakhstan, only one payer type is available: **Business (non-resident of Russia)**.
+

en/_includes/compute/gpu-os.md

@@ -1,4 +1,3 @@
-For VMs on {{ v100-broadwell }} and {{ v100-cascade-lake }}, special images of Windows ([2016 Datacenter GPU](https://cloud.yandex.com/en-ru/marketplace/products/f2eob03q1b62vg3fhe0t), `windows-2016-gvlk-gpu`) and Ubuntu ([16.04 lts GPU](https://cloud.yandex.com/en-ru/marketplace/products/f2e9r8mdna9u5kvs59sl), `ubuntu-1604-lts-gpu`) are available with NVIDIA drivers installed.
-
-Existing images are not fit for {{ a100-epyc }}. [Install the drivers](../../compute/operations/vm-operate/install-nvidia-drivers.md) on another standard image yourself or [create a custom image](../../compute/operations/image-create/custom-image.md) with preinstalled drivers. We recommend switching to using a standard image from {{ yandex-cloud }} as soon as it's available in the Marketplace.
+For VM instances running on the {{ v100-broadwell }} and {{ v100-cascade-lake }} platforms, special OS images are available. For Windows: [2016 Datacenter GPU](https://cloud.yandex.com/en-ru/marketplace/products/f2eob03q1b62vg3fhe0t) (`windows-2016-gvlk-gpu`), for Ubuntu: [16.04 LTS GPU](https://cloud.yandex.com/en-ru/marketplace/products/f2e9r8mdna9u5kvs59sl) (`ubuntu-1604-lts-gpu`) and [20.04 LTS GPU](https://cloud.yandex.com/en-ru/marketplace/products/yc/ubuntu-20-04-lts-gpu-a100) (`ubuntu-2004-lts-gpu`). The images have NVIDIA drivers pre-installed.
 
+For VM instances running on the {{ a100-epyc }} platform, a special Ubuntu image is available: [20.04 LTS GPU A100](https://cloud.yandex.com/en-ru/marketplace/products/f2e9r8mdna9u5kvs59sl) (`ubuntu-2004-lts-gpu-a100`). We recommend using a standard image from {{ yandex-cloud }}. You can also [install the drivers](../../compute/operations/vm-operate/install-nvidia-drivers.md) on another standard image yourself or [create a custom image](../../compute/operations/image-create/custom-image.md) with preinstalled drivers.

en/_includes/datalens/datalens-db-connection-parameters.md

@@ -0,0 +1,11 @@
+- **Hostname**. Specify the path to the master host or the {{ CH }} master host IP address. You can specify multiple hosts in a comma-separated list. If you are unable to connect to the first host, {{ datalens-short-name }} will select the next one from the list.
+- **HTTP interface port**. Specify the {{ CH }} connection port. The default port is 8443.
+- **Username**. Specify the username for the {{ CH }} connection.
+
+{% include [datalens-db-note](datalens-db-note.md) %}
+
+- **Password**. Enter the password for the user.
+- **Cache TTL in seconds**. Specify the cache lifetime or leave the default value. The recommended value is 300 seconds (5 minutes).
+- **Raw SQL level**. Enables you to use an ad-hoc SQL query to [generate a dataset](../../datalens/concepts/dataset/settings.md#sql-request-in-datatset).
+- **HTTPS**. Enable the secure connection option if your server supports HTTPS.
+

en/_includes/datalens/datalens-materialization-off-unavailable.md

@@ -0,0 +1,4 @@
+You can't disable materialization in the following cases:
+
+* [Geographical functions](../../datalens/function-ref/geographical-functions.md) are used in your dataset.
+* The dataset is used for a public chart or dashboard. For a public chart, a managed {{ CH }} database may be sufficient as a data source, without materialization.

en/_includes/datalens/qa/materialization-on-off.md

@@ -0,0 +1,11 @@
+### How to enable or disable materialization? {#materialization-on-off}
+
+You can disable materialization (switch to direct access to the data source) for all connection types except CSV.
+
+You can select the [mode of data source access](../../../datalens/concepts/dataset/settings#mode) in the dataset settings. Go to the [Materialization](../../../datalens/operations/dataset/materialize) settings and select:
+
+* **Direct access** to disable materialization.
+* **One-time materialization** or **Periodic materialization** to enable one of the materialization options.
+
+{% include [datalens-materialization-off-unavailable](../datalens-materialization-off-unavailable.md) %}
+

en/_includes/instance-groups/create-coi-vm-with-containers.md

@@ -2,7 +2,7 @@
 
 You can create an instance group built on a [{{ coi }}](../../cos/concepts/index.md) with multiple Docker containers inside.
 
-Docker containers are created based on the [Docker Compose specification](../../cos/concepts/index.md#compose-spec).
+Docker containers are created based on the [Docker Compose specification](../../cos/concepts/coi-specifications.md#compose-spec).
 
 {% include [warning.md](warning.md) %}
 
@@ -109,7 +109,6 @@ Docker containers are created based on the [Docker Compose specification](../..
    - API
 
      1. Create a network using the method [Create](../../vpc/api-ref/Network/create.md) for the resource `Networks`.
-
      1. Create a subnet in the `ru-central1-a` availability zone using the [Create](../../vpc/api-ref/Subnet/create.md) method for the `Subnets` resource.
 
    {% endlist %}
@@ -257,7 +256,7 @@ Docker containers are created based on the [Docker Compose specification](../..
 
      ```bash
      Welcome to Ubuntu 20.04.1 LTS (GNU/Linux 5.4.0-54-generic x86_64)
-     
+
       * Documentation:  https://help.ubuntu.com
       * Management:     https://landscape.canonical.com
       * Support:        https://ubuntu.com/advantage
@@ -284,4 +283,4 @@ Docker containers are created based on the [Docker Compose specification](../..
      01288d7e382f   nginx   "/docker-entrypoint.…"   About a minute ago   Up About a minute   0.0.0.0:80->80/tcp   nginx
      ```
 
-   {% endlist %}
+   {% endlist %}