Overview

MSSQL

Stacks1.0K

Followers417

Votes3

CockroachDB

Stacks216

Followers341

Votes0

CockroachDB vs MSSQL: What are the differences?

# Introduction
The following points highlight the key differences between CockroachDB and MSSQL.

1. **ACID Compliance**: CockroachDB is fully ACID compliant, ensuring that transactions are atomic, consistent, isolated, and durable. On the other hand, while MSSQL also offers strong ACID compliance, it may require additional configuration for certain features to meet all ACID criteria.
2. **Partition Tolerance**: CockroachDB is designed with partition tolerance in mind, allowing it to continue operating even if some nodes are unreachable or fail. In contrast, MSSQL may struggle with maintaining availability in the presence of network partitions or node failures.
3. **Scalability**: CockroachDB is known for its linear scalability, meaning that as more nodes are added to the cluster, performance improves proportionally. MSSQL, while able to scale vertically with more powerful hardware, may face limitations in horizontally scaling across multiple nodes.
4. **Consistency Model**: CockroachDB utilizes a distributed, strongly-consistent data model, ensuring that data remains consistent across all nodes in the cluster. MSSQL, in some scenarios, may employ eventual consistency, where data consistency is guaranteed only after a certain period.
5. **Concurrency Control**: CockroachDB employs a sophisticated concurrency control mechanism that allows for high levels of concurrency without sacrificing data integrity. While MSSQL also provides concurrency control mechanisms, CockroachDB's approach may be more efficient in high-concurrency environments.
6. **Multi-Cloud Support**: CockroachDB offers native support for multi-cloud deployments, allowing for data distribution and redundancy across different cloud providers. In comparison, MSSQL may require third-party solutions to facilitate multi-cloud deployments.

In Summary, CockroachDB and MSSQL differ in terms of ACID compliance, partition tolerance, scalability, consistency model, concurrency control, and multi-cloud support.

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Advice on MSSQL, CockroachDB

Kyle

Web Application Developer at Redacted DevWorks

Dec 3, 2019

Decidedon

PostGIS

While there's been some very clever techniques that has allowed non-natively supported geo querying to be performed, it is incredibly slow in the long game and error prone at best.

MySQL finally introduced it's own GEO functions and special indexing operations for GIS type data. I prototyped with this, as MySQL is the most familiar database to me. But no matter what I did with it, how much tuning i'd give it, how much I played with it, the results would come back inconsistent.

It was very disappointing.

I figured, at this point, that SQL Server, being an enterprise solution authored by one of the biggest worldwide software developers in the world, Microsoft, might contain some decent GIS in it.

I was very disappointed.

Postgres is a Database solution i'm still getting familiar with, but I noticed it had no built in support for GIS. So I hilariously didn't pay it too much attention. That was until I stumbled upon PostGIS and my world changed forever.

449k views449k

Comments

Sdev

Jun 12, 2020

Needs adviceon

MSSQL

MySQL

We are planning to migrate one of my applications from MSSQL to MySQL. Can someone help me with the version to select?. I have a strong inclination towards MySql 5.7. But, I see there are some standout features added in Mysql 8.0 like JSON_TABLE. Just wanted to know if the newer version has not compromised on its speed while giving out some add on features.

424k views424k

Comments

Anonymous

Nov 26, 2019

Decided

I happen to point my asp.net core web application from MSSQL to MySQL due to infrastructure costs associated with the former db. The application also had challenges creating a migration schema of asp.net membership on MySQL.

After a thorough research I figured out how to do it and also made a video and uploaded to youtube. You can check that here https://youtu.be/X4I0DUw6C84

The full source code for the demo template is available on github here http://bit.ly/2LWgacA

196k views196k

Comments

Detailed Comparison

MSSQL	CockroachDB
It is capable of storing any type of data that you want. It will let you quickly store and retrieve information and multiple web site visitors can use it at one time.	CockroachDB is distributed SQL database that can be deployed in serverless, dedicated, or on-prem. Elastic scale, multi-active availability for resilience, and low latency performance.
Resumable online index rebuild; SQL Server machine learning services; Query processing improvements; Automatic database tuning; TempDB file size improvements; Smart differential backup; Smart transaction log backup.	sql; high availability; fast; acid;
Statistics
Stacks 1.0K	Stacks 216
Followers 417	Followers 341
Votes 3	Votes 0
Pros & Cons
Pros 3 Easy of use Cons 1 Vendor lock-in 1 License Cost	No community feedback yet
Integrations
MySQL PostgreSQL Oracle SQLite	No integrations available

What are some alternatives to MSSQL, CockroachDB?

MongoDB

MongoDB stores data in JSON-like documents that can vary in structure, offering a dynamic, flexible schema. MongoDB was also designed for high availability and scalability, with built-in replication and auto-sharding.

MySQL

The MySQL software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Language) database server. MySQL Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software.

PostgreSQL

PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions.

Microsoft SQL Server

Microsoft® SQL Server is a database management and analysis system for e-commerce, line-of-business, and data warehousing solutions.

SQLite

SQLite is an embedded SQL database engine. Unlike most other SQL databases, SQLite does not have a separate server process. SQLite reads and writes directly to ordinary disk files. A complete SQL database with multiple tables, indices, triggers, and views, is contained in a single disk file.

Cassandra

Partitioning means that Cassandra can distribute your data across multiple machines in an application-transparent matter. Cassandra will automatically repartition as machines are added and removed from the cluster. Row store means that like relational databases, Cassandra organizes data by rows and columns. The Cassandra Query Language (CQL) is a close relative of SQL.

Memcached

Memcached is an in-memory key-value store for small chunks of arbitrary data (strings, objects) from results of database calls, API calls, or page rendering.

MariaDB

Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry. MariaDB is designed as a drop-in replacement of MySQL(R) with more features, new storage engines, fewer bugs, and better performance.

RethinkDB

RethinkDB is built to store JSON documents, and scale to multiple machines with very little effort. It has a pleasant query language that supports really useful queries like table joins and group by, and is easy to setup and learn.

ArangoDB

A distributed free and open-source database with a flexible data model for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.