Tag: clickhouse

Posts tagged "clickhouse"

Self-Hosting a ClickHouse® Database Admin Tool

Why and how to self-host an open-source ClickHouse® database admin tool, keep data on your own infrastructure, and connect to your cluster.

June 19, 20264 min read

A Drag-and-Drop ClickHouse® Database Dashboard Builder

Lay out ClickHouse® database dashboards by dragging panels, not editing JSON. A visual builder makes arranging and sharing charts effortless.

June 18, 20264 min read

ClickHouse® Database Query History and Bookmarks

Stop losing good queries to shell history. Searchable ClickHouse® database query history and bookmarks turn one-off SQL into a team resource.

June 16, 20264 min read

Monitoring ClickHouse® Database Merges and Mutations

Why ClickHouse® database part counts, merges, and mutations are the early-warning signals that matter, and how to monitor them before errors.

June 13, 20264 min read

A ClickHouse® Database GUI: a Visual CLI Alternative

When the command line is not enough: how a ClickHouse® database GUI changes daily work for teams, and what to look for in one.

June 11, 20264 min read

Manage Multiple ClickHouse® Database Clusters at Once

How to manage multiple ClickHouse® database clusters (dev, staging, production) from one tool: query, monitor, and switch between them safely.

June 9, 20264 min read

Picking the Right Chart for Your ClickHouse® Database

A practical guide to ClickHouse® database data visualization: which of the 12+ chart types to use for time series, distributions, and more.

June 6, 20264 min read

Build ClickHouse® Database Dashboards Without BI Tools

Build dashboards directly on your ClickHouse® database without deploying Grafana or a separate BI tool. Query, chart, and share in one place.

June 4, 20263 min read

ClickHouse® Database RBAC: Users, Roles, and Grants

Manage ClickHouse® database users, roles, and grants visually. See who can drop your tables, audit permissions, and stop wrangling raw SQL.

June 2, 20264 min read

How to Restore a ClickHouse® Database Backup Safely

A backup you never restored is just a theory. How to restore a ClickHouse® database backup, test restores safely, and trust your recovery.

May 30, 20264 min read

ClickHouse® Database Backups to S3, GCS, and Azure

How to back up your ClickHouse® database to S3, GCS, or Azure with visual controls, storage profiles, and a backup history you can trust.

May 28, 20264 min read

ClickHouse® Database Email Alerts With SQL Conditions

Set up ClickHouse® database alerts as a SQL query plus a threshold, delivered by email. Catch problems early without drowning in noise.

May 26, 20264 min read

DVR Playback for ClickHouse® Database Incidents

Rewind a ClickHouse® database incident with DVR-style monitoring playback. See exactly what the cluster was doing when things went wrong.

May 23, 20264 min read

Custom ClickHouse® Database Monitoring Dashboards

Build ClickHouse® database monitoring dashboards from your own SQL against system tables, so you watch exactly what matters for your workload.

May 21, 20264 min read

A Practical Guide to ClickHouse® Database Monitoring

What to watch on a ClickHouse® database cluster: the metrics that predict trouble, what to ignore, and how to set up monitoring that lasts.

May 19, 20264 min read

Track ClickHouse® Database CPU, Memory, and IO

Use per-second resource timelines to see how a ClickHouse® database query used CPU, memory, and disk IO, and catch the moment it went wrong.

May 16, 20264 min read

Reading ClickHouse® Database Query Flame Graphs

Use the ClickHouse® database query profiler and flame graphs to see exactly where a slow query spends its time, and what to do about it.

May 14, 20264 min read

Debug Slow ClickHouse® Database Queries: System Tables

A practical guide to finding and fixing slow ClickHouse® database queries using system.query_log, system.processes, and the query profiler.

May 12, 20264 min read

Export ClickHouse® Database Results to CSV, JSON, TSV

How to export ClickHouse® database query results to CSV, JSON, or TSV without copy-pasting from a terminal, and which format to pick.

May 10, 20263 min read

Generate ClickHouse® Database SQL From Plain English

Describe what you want in plain English and get working ClickHouse® database SQL. How AI query generation works and where it helps.

May 8, 20264 min read

A ClickHouse® Database SQL Editor in Your Browser

Run ClickHouse® database queries from a browser SQL editor with schema-aware autocomplete, tabs, history, and exports. No clickhouse-client needed.

May 6, 20264 min read

Why We Built CHOps, a ClickHouse® Database Admin Tool

The story behind CHOps: why managing a ClickHouse® database needed a proper UI, and what we set out to build for teams running it.

May 4, 20264 min read