Articles by ChistaDATA Inc.

About ChistaDATA Inc.

We are an full-stack ClickHouse infrastructure operations Consulting, Support and Managed Services provider with core expertise in performance, scalability and data SRE. Based out of California, Our consulting and support engineering team operates out of San Francisco, Vancouver, London, Germany, Russia, Ukraine, Australia, Singapore and India to deliver 24*7 enterprise-class consultative support and managed services. We operate very closely with some of the largest and planet-scale internet properties like PayPal, Garmin, Honda cars IoT project, Viacom, National Geographic, Nike, Morgan Stanley, American Express Travel, VISA, Netflix, PRADA, Blue Dart, Carlsberg, Sony, Unilever etc

Advantages of Column Stores for Real-time Analytics

ChistaDATA Inc.

Introduction :ClickHouse Column Store In this blog post, I’m going to take on the subject of why we need ColumnStores for Analytics, the options we have, and how ClickHouse is compelling. Background and History Historically […]

ChistaDATA Managed Services 2022

ChistaDATA Inc.

Intro:ChistaDATA Managed Services 2022 In this blog post, I’d like to introduce ChistaDATA’s vision and strategy of putting our customers first around Managed Services. First of all, I’d like to thank Shiv Iyer Founder and […]

ClickHouse February 2022 Release – v22.2

ChistaDATA Inc.

Introduction ClickHouse Development Group is very active (https://clickhouse.com/docs/en/whats-new/changelog/), We at ChistaDATA carefully evaluate new features to recommend customers for adoption (whenever appropriate). Our Support team is committed to providing maximum value for ChistaDATA customers for […]

ClickHouse LowCardinality Data Type Explained

ChistaDATA Inc.

Introduction ClickHouse LowCardinality feature is not documented in detail and people still mistake the functional relevance of it. ClickHouse has several data types and SQL implementation which is entirely different from other data warehousing systems, […]

ClickHouse Horizontal Scaling and Capacity Planning

Why I am not able to connect to ClickHouse?

ChistaDATA Inc.

Introduction: ClickHouse Connect Why I am not able to connect with ClickHouse Server? We often this ticket on our support function and the error will be like “Connection reset by peer while reading from socket”. […]

How ClickHouse Query Profiler works ?

ChistaDATA Inc.

How does ClickHouse Query Profiler work? The core objective of ClickHouse Query Profiler is to measure the performance metrics of SQLs and understand where the application is spending most of the time, This helps to […]

Connecting to ClickHouse with C++ client libraries

ChistaDATA Inc.

ClickHouse C++ client – Connecting to ClickHouse with C++ client libraries ClickHouse C++ client is a client library for C++ development allowing applications to connect to ClickHouse databases based on the clickhouse-native-client library. The library […]

ClickHouse Troubleshooting: How to install BPF Compiler Collection (BCC) on Ubuntu

ChistaDATA Inc.

Introduction Software Infrastructure Observability allows Data Ops. Engineers, SREs and other stakeholders in the ecosystem to easily identify components that need to be tuned proactively for optimal performance. Faster transactions accelerate our customer technology infrastructure. […]

ClickHouse Installation: Cluster Setup and Configuration

ChistaDATA Inc.

Introduction Being a full-stack ClickHouse Optimization Support and Managed Services provider company we often get queries on ClickHouse installation and configuration for both standalone and clustered infrastructure setup. So we decided to write this blog […]