Altinity
@altinity.bsky.social
Run affordable open source ClickHouse® anywhere with #AltinityCloud, Expert Support, BYOC, and real-time data lake integration.
Real-time data lake: https://github.com/Altinity/antalya-examples
Slack community: https://altinity.com/slack
Real-time data lake: https://github.com/Altinity/antalya-examples
Slack community: https://altinity.com/slack
Open analytics is accelerating. ⚡
Join OSA CON 2025 (Nov 4–5) to learn how tools like Iceberg, Kafka, DuckDB, Superset, Postgres, ClickHouse®, & Vector DBs are reshaping data performance, scale, & interoperability for modern systems & AI.
📅 Nov 4–5 | Online + free
🎟️ osacon.io
⏯️ Replays available
Join OSA CON 2025 (Nov 4–5) to learn how tools like Iceberg, Kafka, DuckDB, Superset, Postgres, ClickHouse®, & Vector DBs are reshaping data performance, scale, & interoperability for modern systems & AI.
📅 Nov 4–5 | Online + free
🎟️ osacon.io
⏯️ Replays available
October 31, 2025 at 3:49 PM
Open analytics is accelerating. ⚡
Join OSA CON 2025 (Nov 4–5) to learn how tools like Iceberg, Kafka, DuckDB, Superset, Postgres, ClickHouse®, & Vector DBs are reshaping data performance, scale, & interoperability for modern systems & AI.
📅 Nov 4–5 | Online + free
🎟️ osacon.io
⏯️ Replays available
Join OSA CON 2025 (Nov 4–5) to learn how tools like Iceberg, Kafka, DuckDB, Superset, Postgres, ClickHouse®, & Vector DBs are reshaping data performance, scale, & interoperability for modern systems & AI.
📅 Nov 4–5 | Online + free
🎟️ osacon.io
⏯️ Replays available
📣 Here's quick look at the different sharding and replication patterns in ClickHouse®:
1. Sharded and replicated (the most common)
2. All replicated
3. All sharded
1. Sharded and replicated (the most common)
2. All replicated
3. All sharded
September 12, 2025 at 12:06 PM
📣 Here's quick look at the different sharding and replication patterns in ClickHouse®:
1. Sharded and replicated (the most common)
2. All replicated
3. All sharded
1. Sharded and replicated (the most common)
2. All replicated
3. All sharded
Running ClickHouse® on Iceberg doesn’t have to be hard. Here are two tools to make it easier:
⚡ github.com/Altinity/ant...: Stateless, auto-scaling compute swarms. Spin up queries on Iceberg + Parquet
❄️ github.com/Altinity/ice: A simple toolkit to build Apache Iceberg REST catalogs in a few lines
⚡ github.com/Altinity/ant...: Stateless, auto-scaling compute swarms. Spin up queries on Iceberg + Parquet
❄️ github.com/Altinity/ice: A simple toolkit to build Apache Iceberg REST catalogs in a few lines
August 25, 2025 at 5:19 PM
Running ClickHouse® on Iceberg doesn’t have to be hard. Here are two tools to make it easier:
⚡ github.com/Altinity/ant...: Stateless, auto-scaling compute swarms. Spin up queries on Iceberg + Parquet
❄️ github.com/Altinity/ice: A simple toolkit to build Apache Iceberg REST catalogs in a few lines
⚡ github.com/Altinity/ant...: Stateless, auto-scaling compute swarms. Spin up queries on Iceberg + Parquet
❄️ github.com/Altinity/ice: A simple toolkit to build Apache Iceberg REST catalogs in a few lines
Tiny inserts in ClickHouse® are slow and expensive. And in many pipelines, you can’t just batch client-side.
That’s where async inserts help: #ClickHouse batches rows on the server, leading to better loading performance. No pipeline changes needed!
🔗 Full guide: altinity.com/blog/using-a...
That’s where async inserts help: #ClickHouse batches rows on the server, leading to better loading performance. No pipeline changes needed!
🔗 Full guide: altinity.com/blog/using-a...
August 21, 2025 at 4:18 PM
Tiny inserts in ClickHouse® are slow and expensive. And in many pipelines, you can’t just batch client-side.
That’s where async inserts help: #ClickHouse batches rows on the server, leading to better loading performance. No pipeline changes needed!
🔗 Full guide: altinity.com/blog/using-a...
That’s where async inserts help: #ClickHouse batches rows on the server, leading to better loading performance. No pipeline changes needed!
🔗 Full guide: altinity.com/blog/using-a...