31 results found
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S3Queue Engine in v23.11
As developer against ClickHouse,
I want to utilise the S3Queue engine available in v23.11
so that I can watch an S3 bucket, and auto consume new files as they appear, via a materialized view, as soon as they arrive.This will enable me to keep my analytics up to date with no need for additional engineering effort or streaming pipelines.
7 votes -
Enable cross region replication
As a business owner,
I would like to have the ability to set up a replication of my Aiven for ClickHouse service, and all the object storage attached to it, to a secondary region,
so that in the case of needing disaster recovery from the primary region going down, we could fail our workload traffic over to the secondary region.The replicated secondary region does not need to be writable until the primary is unavailable, but we would like to read from it to validate consistency. As a customer we'll handle the failover mechanism.
7 votes -
Performance insights for ClickHouse
As someone managing a Clickhouse instance that delivers my production workloads,
I want to have better insight into what is causing slow queries against my data,
so that I can get to the root cause and take corrective actions.
In addition, it's important to have these metrics available for export to my monitoring system6 votes -
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 format5 votes -
Backup to another region for ClickHouse
As a developer, as a DR requirement, I would like to be able to restore the service from its backup in cases where the service's hosting region is down.
4 votes -
Support AzureBlobStorage engine for Clickhouse
I need to read and write Parquet format files to/from Azure Blob Storage.
3 votes -
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…
3 votes -
Improve query editor in console for large/long running queries in Aiven for ClickHouse
As an Aiven for ClickHouse user,
I want to be able to use the query editor in the Aiven console in my ClickHouse services to run large queries without worrying of timeouts or bugs.3 votes -
Wildcard support for Kafka topics integration
As a technologist within an organisation delivering a data platform via integration of multiple open source services,
I want to have the ability to use wildcards in the kafkatopiclist for Aiven for ClickHouse,
so that I can reduce the management overhead and reduce the time to value for new development.3 votes -
Support for JSON data type in Aiven for ClickHouse
As a ClickHouse user,
I want to use the new experimental (as of November 2024) JSON data type in Aiven for ClickHouse.
Official docs reference:https://clickhouse.com/docs/en/sql-reference/data-types/newjson2 votes -
Integration: ClickHouse logs to Grafana Loki / Grafana Cloud
As an Aiven for ClickHouse user,
I want to be able to set up a log integration from my Aiven for ClickHouse to Grafana Cloud easily from the console or the CLI2 votes -
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 -
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 -
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 -
Improve default JOIN Engine for Aiven for ClickHouse
As a user of Aiven for ClickHouse,
I want to use the most optimized default settings possible. From the start I want to have the default JOIN set as the most performant possible and not the ClickHouse default one. This comes without me, the user, having to change any settings. However, I should be able to tweak those settings if needed in specific cases.
See https://clickhouse.com/docs/en/engines/table-engines/special/join2 votes -
Better error messages when using the built-in query editor in console for Aiven for ClickHouse
As a user,
I want to have a better idea why queries I run in the built-in query editor in the Aiven console do not work.
Clearer error messages are a way to let users know what went wrong and modify their queries accordingly.2 votes -
Serverless experience
As developer,
I want to load data and run some queries against that data using ClickHouse,
so that I can start a new project, or learn the value of ClickHouse as a technology,
without having to worry about the size shape or cost of a hosted VM running that instance or cluster.
It would be good to have a running total of the cost per query.2 votes -
Cancel Queries for ClickHouse regardless of where I ran the query (including the query editor in the Aiven console)
As ClickHouse User
I want to be able to cancel distributed ClickHouse queries without contacting support
so that I can resolve accidental query executions by myself in a self service manner. This reduces RTT and allows for me to move faster.
I want to be able to do so regardless of the tool I use to run and cancel the query - this includes the query editor in the Aiven console2 votes -
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.1 vote -
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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