39 results found

1. Providing a Idea on Real-time Resource Optimization Assistant!

   One helpful idea for improving user experience on cloud platforms like Aiven is to implement a "Real-time Resource Optimization Assistant": This feature would automatically analyze a user’s resource usage (e.g., CPU, memory, storage) and provide real--time recommendations on scaling resources up or down based on current needs: It could also suggest more cost-effective configurations or alternative services if it detects underutilized resources: For example,, if a database instance is consistently operating well below its capacity,, the assistant would recommend reducing resources to save on costs: Conversely, if there’s a spike in demand, it would suggest scaling up to prevent performance issues.

   This assistant would function as a background service, unobtrusive but accessible, offering recommendations through the dashboard and optional alerts via email or chat tools: By integrating machine learning,, it could continuously improve its predictions and suggestions based on historical usage patterns:

   This idea can help users better manage their cloud resources, minimize costs, and avoid downtime,, all while reducing the manual effort involved in monitoring and adjusting configurations: It empowers users to focus on their core tasks while ensuring their infrastructure runs optimally:

   With Regards,
   JamesDocker

   One helpful idea for improving user experience on cloud platforms like Aiven is to implement a "Real-time Resource Optimization Assistant": This feature would automatically analyze a user’s resource usage (e.g., CPU, memory, storage) and provide real--time recommendations on scaling resources up or down based on current needs: It could also suggest more cost-effective configurations or alternative services if it detects underutilized resources: For example,, if a database instance is consistently operating well below its capacity,, the assistant would recommend reducing resources to save on costs: Conversely, if there’s a spike in demand, it would suggest scaling up to prevent performance… more

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   Pending Review  ·  0 comments  ·  Aiven for ClickHouse®  ·  Edit…  ·  Delete…  ·  Admin →
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2. Pick a backup to restore from when forking and restoring my Aiven for ClickHouse service

   As an Aiven for ClickHouse user,
   I want to be able to choose the backup to fork and restore from, and not only use the last backup available.

   2 votes

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   Gathering Interest  ·  0 comments  ·  Aiven for ClickHouse®  ·  Delete…  ·  Admin →
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3. Let users schedule Aiven for ClickHouse backups

   As an Aiven for ClickHouse users,
   I want to decide what time (hours and minute) the Aiven backup service will run and save a backup of my data in order to schedule my workloads accordingly (ex. data ingestion, power off)

   2 votes

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   Gathering Interest  ·  1 comment  ·  Aiven for ClickHouse®  ·  Delete…  ·  Admin →
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4. Aiven for ClickHouse on OVH Cloud

   As an Aiven user and Aiven for ClickHouse user,
   I want to be able to use Aiven for ClickHouse on OVH Cloud with all the Aiven capabilities available on the other cloud providers, seamlessly.

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   Gathering Interest  ·  0 comments  ·  Aiven for ClickHouse®  ·  Edit…  ·  Delete…  ·  Admin →
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5. Aiven for ClickHouse on Oracle Cloud

   As an Aiven user and Aiven for ClickHouse user,
   I want to be able to use Aiven for ClickHouse on Oracle Cloud with all the Aiven capabilities available on the other cloud providers, seamlessly.

   4 votes

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   Pending Review  ·  0 comments  ·  Aiven for ClickHouse®  ·  Delete…  ·  Admin →
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6. Manage ClickHouse integrations' credentials securely & easily

   As a ClickHouse user, I want to be able to use table functions & engines that require identification credentials (ex. private remote s3 bucket, remote delta lake table etc.) without hassle and risks.
   With named collections in Aiven for ClickHouse, you can set your integrations credentials once and use it safely with all your remote queries.
   Moreover, you can easily rotate credentials if needed: change credentials once using the Aiven console and apply it to all your integrations.

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7. External schema registry for kafka

   As developer
   I want to have a possibility to connect to external kafka and use external schema registry at once,
   so that I can digest external messages encoded with external schema (AvroConfluent for example).

   1 vote

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   Gathering Interest  ·  0 comments  ·  Aiven for ClickHouse®  ·  Delete…  ·  Admin →
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8. Support AzureBlobStorage engine for Clickhouse

   I need to read and write Parquet format files to/from Azure Blob Storage.

   3 votes

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9. Support protobuf as format for ClickHouse <> Kafka integration

   As a user sending Kafka messages to Aiven for ClickHouse,
   I want to be able to send those messages using the protobuf format

   5 votes

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10. Support for 3rd party ETL tools with Aiven for ClickHouse

    As an Data Engineer
    I want to use 3rd party ETL tools to populate Clickhouse tables
    so that I can use clickhouse as my warehouse. Currently popular tools such as airbyte do not work when connected to Aiven clickhouse due to the fact that it creates internal state tables within clickhouse, and it fails given that tables are not allow to be created outside the context of the Aiven console. Customers are unable to use external tools that can self manage state and required the permission.

    2024-01-26 22:37:45 normalization > Code: 497. DB::Exception: avnadmin: Not enough privileges. To execute this query, it's necessary to have the grant CREATE DATABASE ON airbytedefault.*. (ACCESS_DENIED) (version 23.8.8.1)

    As an Data Engineer
    I want to use 3rd party ETL tools to populate Clickhouse tables
    so that I can use clickhouse as my warehouse. Currently popular tools such as airbyte do not work when connected to Aiven clickhouse due to the fact that it creates internal state tables within clickhouse, and it fails given that tables are not allow to be created outside the context of the Aiven console. Customers are unable to use external tools that can self manage state and required the permission.

    2024-01-26 22:37:45 normalization > Code: 497. DB::Exception: avnadmin: Not enough privileges. To execute this… more

    3 votes

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11. Support JDBC for data ingestion to Aiven for ClickHouse

    As a user of other services wanting to migrate my data to Aiven for ClickHouse,
    I want to be able to use generic JDBC compatible tools to move my data out of my current service into Aiven for ClickHouse easily, and at an acceptable speed.
    This can be done using the JDBC table function or table engine.

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12. Connecting Clickhouse to a PostgreSQL read replica

    At this moment there are only the primary Postgres instances available for a clickhouse connect. Wouldn't it make sense to have the capability connection Clickhouse to a read replica to prevent performance impacts on the primary?

    1 vote

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13. Support table engine MaterializedPostgreSQL in ClickHouse

    As a user of both PostgreSQL (on-prem, on another cloud provider or at Aiven) and Aiven for ClickHouse,
    I want to be able to ingest my PostgreSQL data, not as a on time snapshot or a remote view of the data like the current integrations allow me to, but as tables created and stored in ClickHouse that pull updates from PostgreSQL regularly.

    2 votes

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14. Option for ClickHouse Tiered Storage to use my own object storage

    As a user of Aiven for ClickHouse on AWS, Microsoft Azure or Google Cloud:
    I would like to leverage my own object storage account with Tiered Storage for Aiven for ClickHouse (that I am already using BYOC on).

    4 votes

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15. Option for ClickHouse Tiered Storage to use my OCI object storage

    As a user of Aiven for ClickHouse,
    I want to be able to choose between Aiven's object storage (the default) and my own Oracle - OCI object storage.

    1 vote

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16. Show more system.tables of my Aiven for ClickHouse service

    As a user of Aiven for ClickHouse,
    I want to be able to see more system.tables in order to know more about my service at any given time (either in the console or not).

    The tables I want to have access to are to be defined.

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17. Better insights about the replication queue of my Aiven for ClickHouse service

    As a user of Aiven for ClickHouse,
    I want to be able to know more about the replication queue, its state and items such as (but not limited to) retried items, TTLDelete, item types...

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18. Better zookeeper insights in Aiven for ClickHouse

    As a user of Aiven for ClickHouse,
    I want to be able to know more about Zookeeper, its current state and what it is doing at any given time (in the console or in Grafana).

    1 vote

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19. View in-progress and completed mutations in my Aiven for ClickHouse services directly in the Aiven console

    As a user of at least one Aiven for ClickHouse service,

    I want to be able to easily view in the Aiven console, in my ClickHouse service, the list of mutations (both in-progress and completed) and relevant information about them such as creation time, ID of the mutation, what table and databases the mutation is applied on, if it is done or in progress etc.

    At the moment, this information can be found in system.mutations table and system.replication_queue for replicated tables, but it is a manual process to check them.

    1 vote

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20. Support exactly-once semantics when connecting Kafka to ClickHouse

    As a developer using Kafka to stream messages to ClickHouse,
    I want to be sure that messages as delivered and ingested exactly once, as opposed to at-least-once, to ClickHouse to not have to deal with duplicated data that I have to deduplicate down the line. This removes both a cognitive and operational load from my data pipeline
    c.f. https://github.com/ClickHouse/clickhouse-kafka-connect

    The exactly-once semantics has been implemented in the newer version of the ClickHouse Kafka Connect Sink (https://github.com/ClickHouse/clickhouse-kafka-connect).

    5 votes

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