TiDB Cloud Serverless and ProxySQL to Set Up Query Caching: A Great #1 Guide

TiDB Cloud Serverless and ProxySQL to Set Up Query Caching: A Great #1 Guide

TiDB cloud serverless and proxysql to set up query caching The TiDB cloud serverless database offers a number of great features. These include proxysql, which lets you cache query results, and the option to use WooriDB.


Query caching is an essential feature in heavily loaded databases. This feature can improve query speed and decrease latency for similar queries. Query caching can be accomplished with various methods. In this tutorial we will focus on ProxySQL to set up query caching. Query cache is a way of storing the results of a query in memory. The cached result set is then served back to the client. ProxySQL is a SQL-aware proxy server that works between the application and the MySQL database. The server uses the cache to load balance queries between different MySQL servers. The result is faster results. The ProxySQL query cache is composed of user, schema, and query text. It is stored in the stats_mysql_query_digest table. When the interval is set, the cached data is invalidated. Another option is transparent caching. This is similar to ProxySQL caching, but differs in the number of queries executed. The max_replication_lag can be combined with the max_replication_lag to mitigate the drawback. However, if you want to use an external key-value store as a query cache, you will need to manage the data flow. This is a complex configuration that can add overhead. The mysql-query-cache-size-mb is a soft limit on the size of the query cache. It also defines the maximum size of the result set. The size of the result set is important because it affects how much memory the cache will consume. The mysql-query-cache-size-MB can be used as an argument to purge thread. This will help optimize memory footprint and reduce queries retrying. It is also possible to define matching criteria for incoming traffic. This includes patterns, query text, and regular expressions. The digest option makes writing regular expressions easier.

Actian Ingres

There’s a long list of cloud services that can help you store and retrieve data from a variety of sources.  Actian Ingres is just one of those cloud services providers. For example, TiDB Cloud offers a fully managed experience. It supports a wide variety of data formats and is well suited for production environments. For instance, you can use a database based on the Ingres language to store your most important information, or you can store it on a NoSQL database if you prefer. To get the most out of your database, you should consider a database that is designed to be highly scalable.

Docker image

To get started, you’ll need a Docker image. You can then launch your container by dragging and dropping it onto your desktop or by starting it up by double clicking on its icon. After it’s up and running, you’ll need to set up a few variables. For example, you’ll want to ensure that the container is configured to connect to a TiDB serverless tier cluster. To accomplish this, you’ll need to find the corresponding alias and add it to the container’s host file. Once you’re all set up, you’ll need to configure the container to fetch data from a database based on the Ingres or NoSQL languages. Once you’ve done that, you’re ready to write a few queries to test out the newly configured data source. Depending on what you’re trying to do, you might be looking to create a simple table or a complex document. To conclude, you can get the most out of your data storage needs with a combination of TiDB Cloud and ProxySQL. However, if you’re not ready to commit to an all-or-nothing solution, you can always start with a free and open source data store that is built from the ground up to handle large volumes of data.


You can use TiDB cloud serverless and proxysql to set up query caching. Then, you can run queries from the console directly. And you can also experiment with pre-loaded sample data.  Check out Datomic’s documentation to see if it can help you. In order to get started, you can sign up for a free account with Google Cloud or GitHub. You can create a cluster in just several minutes. To learn more, check out the TiDB tutorial. You will be able to see the result immediately after the query is executed. security

Security settings

After creating your cluster, you will see the Security Settings tab in the upper-right corner. This is where you can configure your root password and set up your security settings. You can also change the port and endpoint of your cluster. You can enable query caching to speed up your database performance. This is an option that gives a two-fold boost in performance. You can use this to reduce the latency when interacting with TiDB. To enable query caching, you need to log in to TiDB Cloud using the root username and password. However, you can not connect as an inactive user. You should be an active user to login to TiDB Cloud. Once you have an active user and password, you can start importing data into your TiDB Cloud cluster. The imported data will show you the schema of the database. You can also check the status of the import in the Progress panel.

Query caching

You can use query caching to optimize your MySQL application. However, you should be aware that every query that is cached may return stale data. You can mitigate this by setting the max_replication_lag. For queries with a lot of data, you can consider using ProxySQL to improve performance. The software is easy to use and supports all features of a high-quality SQL proxy.

Google’s cloud offering

ProxySQL is a new way of setting up query caching. Using this technology, you can reduce the latency and boost the performance of your application when interacting with TiDB. Aside from this, you can also leverage connection pooling and caching frequently-used queries. By doing so, you can increase application speed and security.

Load balancing

The ProxySQL server has the capability to load balance multiple clusters on the same hostgroup. This feature is a great tool for scalable applications that need to run queries that pull thousands of rows of data from different database nodes at the same time. The resulting cached results are then delivered to the application. Another cool feature of ProxySQL is the ability to differentiate between read and write clusters. This feature allows you to configure appropriate permissions and security for each cluster. Moreover, you can set up a hostgroup that is a mix of read and write clusters. In addition to these, the query cache can be cleared through the command PROXYSQL FLUSH QUERY CACHE. This is useful when you want to reduce the memory footprint of your MySQL database. In addition, you can configure the max resultet size. By default, the resultet size is set to a small amount of memory.

Fully managed

There are various platforms that support ProxySQL. However, it is recommended to use the TiDB Cloud version. The reason is that you get a fully managed experience. The platform is easy to deploy, and you can take advantage of all of its features. This is especially true if you plan to use TiDB in a production environment. You can use the ProxySQL to set up query caching with the TiDB Cloud. This will allow you to increase application performance and improve security while interacting with TiDB.  Here is a guide on tidb cloud documentation.


If you have a MySQL cluster, you can set up query caching using ProxySQL. It’s a powerful tool that lets you get the most out of your database, whether it’s for production or testing. It can help boost performance, reduce latency, and act as an additional layer of security protection for your application. To setup ProxySQL, you need to have a TiDB serverless tier cluster, as well as Docker Desktop and Docker Compose installed. You’ll also need to add an endpoint and port to the TiDB Cloud. Once these are added, you can configure the ProxySQL configuration file to connect to the TiDB cluster.

Docker desktop

Getting started with ProxySQL is easy. Just start your Docker Desktop, run the Docker command, and double-click the icon. Once the Docker container is up and running, you’ll have the option to connect to the TiDB serverless tier. You’ll need to specify the address and port of the endpoint and port of the TiDB Cloud cluster. ProxySQL is a MySQL-compatible system that lets you perform queries in parallel. It allows you to set up multiple hostgroups and manage them with hostgroup-based permissions. It also has a number of unique features. Besides being easy to use, ProxySQL is designed to be fast and scalable. It’s also compatible with a wide range of platforms. With the right configuration, you can achieve 2X the speed of standard MySQL. Depending on your application’s requirements, you can also leverage the connection pooling feature of ProxySQL. It’s especially useful for queries that load tons of data. You can configure ProxySQL to distinguish between read and write clusters. It also has an option to load balance several clusters to the same hostgroup. It helps keep the database load in check, which is important for high-performance applications. If you like what you read, check out our other articles here.



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