89 results found
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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-connectThe 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 -
Performance Insights for OpenSearch
As an OpenSearch administrator I would like to see performance statistics and possibly root cause analysis for any performance issues. OpenSearch project has Performance Analyzer plugin as well as root cause analysis framework for performance optimisation.
https://opensearch.org/docs/latest/monitoring-your-cluster/pa/index/
https://opensearch.org/docs/latest/monitoring-your-cluster/pa/rca/index/0 votes -
Flink - ClickHouse integration
As a Flink and ClickHouse user,
I want to be able to ingest my Flink data into ClickHouse.
I want to be able to do so if I am using Aiven for Flink in a single click (much like the Aiven for Kafka integration). If I am using Flink outside of Aiven, I want to be able to do it too and easily.0 votes -
Apache Beam - ClickHouse integration
As a user of Apache Beam and ClickHouse,
I want to be able to ingest my data from Apache Beam into a ClickHouse table in near-real time with at-least-once (meaning it is acceptable that messages are read more than once). Writing the data using the ClickHouseIO (built on JDBC driver) c.f. https://beam.apache.org/releases/javadoc/2.10.0/org/apache/beam/sdk/io/clickhouse/ClickHouseIO.html1 vote -
Add Support for building Generative AI pipeline
As an product engineer for a Generative AI application
I want to build my entire GenAI app on top of OpenSearch
so that I can leverage OpenSearch's advance search capability1 vote -
Multiple OpenSearch datasource for a single OpenSearch Dashboard
As an DevOps engineer, database admin
I want to integrate a multiple OpenSearch datasource into a single OpenSearch Dashboard
so that I do not have to have too many different OpenSearch dashboard running at the same time
In addition, single OpenSearch Dashboard is easier to manage and shared across multiple teams.1 vote -
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 -
ClickHouse query history in the query editor of the Aiven console
As a user of the console,
I want to be able to see the queries somewhere after I ran them, successfully or not. It is important that I can retrieve failed queries to modify them and run them again, as well as successful queries to be able to save them for future use or reference.1 vote -
Saving ClickHouse queries in the query editor of the Aiven console
As a user of the console,
I want to be able to save queries that I run in the Aiven console in order to retrieve them later on, or re-run saved queries without having to write them again.1 vote -
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 -
min_index_buffer_size setting in Aiven for OpenSearch
As a customer
I want to be able to setmin_index_buffer_sizeas an OpenSearch advanced config
so that I can manage the memory usage of my OpenSearch1 vote -
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 -
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 -
OpenSearch Dashboards custom branding
As an OpenSearch customer,
I want to change the branding from "OpenSearch" to my own branding,
In order to allow my end-customer to have access to the same OpenSearch Dashboard that I have9 votes -
Implement OpenSearch dedicated node role
As an OpenSearch admin/developer,
I want to assign certain dedicated role to each the node in my OpenSearch clusters
In order to optimise the performance of my OS clusters26 votes -
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 -
Add support for the DeltaLake Engine to ClickHouse
As a customer of Aiven, I would like to pull data from many disparate sources into my ClickHouse data warehouse to provide my users best-in-class analytics and performance. Adding support for DeltaLake would open up new sources from which I can seamlessly consume from.
4 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 -
Opensearch mTLS authentication
As developer
I want to connect to Opensearch using mTLS connection
so that I can rely on a trusted connection instead only on IP filtering or other mechanisms.5 votes -
Support for Postgresql table engine
As a developer with a current PostgreSQL instance,
I would like to utilise the ClickHouse PostgreSQL Table engine,
so that I can easily read from that external PostgreSQL instance and insert the data into my Aiven for ClickHouse instance.3 votes
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