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Explore all Database open source software, libraries, packages, source code, cloud functions and APIs.

Popular New Releases in Database

7.0-rc3

tidb-server v6.0.0

2.4.1 - Night Of The Living Dead

Release v22.4.2.1-stable

RocksDB 7.1.2

redis

7.0-rc3

tidb

tidb-server v6.0.0

rethinkdb

2.4.1 - Night Of The Living Dead

ClickHouse

Release v22.4.2.1-stable

rocksdb

RocksDB 7.1.2

Popular Libraries in Database

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Trending Kits in Database

python-cloud-database

10 best Python Cloud Database

Python Cloud Database libraries like jina, gnes, hsds are very useful for building cloud database applications. They allow you to access your data from anywhere in the world, and even provide a variety of security options. They provide support for a wide range of databases such as MySQL, PostgreSQL, MongoDB and more. The jina library (Jini) is a Python interface to Apache HTTP Server's JINI protocol. It allows you to publish information about objects as web pages, or retrieve them as web pages. The hsds library (Hadoop Streaming Data Sources) provides an interface to MapReduce jobs on Hadoop. The hsds library also provides a simple interface that makes it easy to use. It is an open source tool which uses the WebStorage API to store files in the cloud. It can be used for storing images, videos, audio files and other file types in the cloud. The gnes library can be used to store files and folders on the cloud. It provides a simple interface that makes it easy to use. Popular open source Python Cloud Database libraries include

go-cloud-database

11 best Go Cloud Database

Go Cloud Database libraries such as cockroach, weaviate, radon and steampipe are great as they are fast and performant. They have a good performance on the cloud because they are built to scale horizontally. They’re easy to use and configure as you don’t need to be an expert in database management or even know what a database is. They’re all self-contained and work with your existing databases and tools. They are inexpensive to run - especially when compared to the cost of running your own server. Weaviate is an efficient, high performance and easy-to-use HTTP service for Go that you can use to run your applications on AWS Lambda. It uses gRPC to communicate with AWS services like DynamoDB and S3, has built-in support for Redis, MySQL and PostgreSQL, as well as integration with Consul and Zookeeper. Cockroach is a distributed key-value store that supports replicated storage across multiple servers. It enables powerful mechanisms such as atomic commits, automatic partitioning (replication), and many more features that are crucial for any distributed application. Steampipe is a distributed SQL engine designed for cloud native applications and designed for horizontal scalability. Some of the most popular Go Cloud Database libraries among developers are

javascript-cloud-database

11 best JavaScript Cloud Database

The JavaScript Cloud Database libraries can be used with any database that is supported by the USENET protocol (TCP/IP). It supports SQL Server, MySQL and PostgreSQL databases. These libraries are a great way to store data in the cloud. You can use these libraries to store your data and retrieve it later when you need it. ToolJet is a JavaScript Cloud Database library that provides a fully managed service for working with databases. The service includes tools for creating, migrating, and managing databases from the cloud. It also supports using SQL as well as other programming languages such as JavaScript and Python.sqlpad is a JavaScript library that allows you to quickly build scalable, real-time web applications. It's free and open source. node-gcm is a NodeJS library that allows you to communicate with Google Cloud Datastore from nodejs applications without any external dependencies or server side code. There are several popular open source JavaScript Cloud Database libraries available for developers

javascript-database

11 best JavaScript Database

JavaScript Database libraries like lowdb, pouchdb, nedb are used in front end web development. They are used to store data on HTML5 local storage and WebSQL storage. The most important thing is that you should use a JavaScript database library which is cross browser compatible. They’re designed to be easily integrated into any project and they can be used as a replacement for traditional database solutions. LowDB is a JavaScript database library with built-in support for the Low-Level API. It's easy to use and supports many of the features that you would expect from a relational database. It also has great documentation and community support. PouchDB is another JavaScript database library that was built to be as fast as possible. It uses indexing to speed up queries and index data efficiently. It also has great documentation and community support. Nedb is another pure JavaScript alternative to MySQL that works in NodeJS environments, but can also be used in web browsers without external dependencies (e.g., Socket.io). Many developers depend on the following open source JavaScript Database libraries

java-database

12 best Java Database

The use of Java database libraries is the best way to access the database from your application. Java Database Libraries are software libraries that provide a set of classes to interact with databases. There are many such libraries available in the market today and it is very difficult to choose the right one for your app development. The main objective of writing JDLs is to provide a common API for various database systems. The API allows developers to write applications using the same code for different database systems. The main objective of writing JDLs is to provide a common API for various database systems. The API allows developers to write applications using the same code for different database systems. Druid is an open source SQL query optimizer and schema management tool. The Druid project aims to provide an open source solution that allows users to write queries in their favorite language, then use the compiler to generate the best possible result from their query plan. Realm-Java is an open source framework for managing Realm databases on servers and mobile devices. Realm offers tools for working with data in mobile apps like native SQLite support, transactions, change tracking, offline support, etc., plus many more features. Popular open source Java database libraries include

go-database

13 best Go Database

The Go database libraries are designed to work with the Go standard library. The standard library provides functions for working with files, directories, network connections, and other operating system resources. The database libraries use this same interface to access data stored in a database. Data is accessed through a driver that connects to the database server and then calls its methods on the data itself. The driver must be written to interface with your specific database server. Prometheus is a time series database written in Go and inspired by InfluxDB. It supports pushing metrics into CloudWatch, OpenTSDB, and Graphite from clients. InfluxDB is an open source time series database originally developed at InfluxData, which provides high-performance, scalable data storage for today's big data workloads. It is designed to be easily integrated with various platforms including Hadoop/HDFS and other distributed systems. Dgraph is a distributed graph database that stores its data as directed acyclic graphs (DAGs). It supports multi-model queries across these models: relational databases; key-value stores; document databases; graph database systems such as Neo4j; RDF stores, etc... A few of the most popular open source Go database libraries for developers are

php-database

15 best PHP Database

The first thing to understand is that using a PHP database library like hasbids, monolog or medoo is not only an opportunity to cut development time. It also allows you to do things like load data from different sources, use caching and more. These libraries are mature and well-tested. They have been used by thousands of applications already, so there have been hundreds of millions of lines of code written for them. You can feel safe in your decisions about which library to use. Monolog is a simple logging library for PHP. It's intended to be used by developers who want to log HTTP requests, responses and exceptions that happen on their application. Monolog can be easily integrated into any project, allowing you to easily log your user's activity. Hasbids PHP database libraries are used for interacting with the eBay API to create/update auctions. Medoo PHP database libraries are used for interacting with the Amazon API to create/update products. Popular open source PHP database libraries for developers include

csharp-cloud-database

5 best C# Cloud Database

Cloud Database libraries are an essential part of the C# development. They help in making the database operations faster and easier. C# Cloud Database Libraries like squadron, dackup, DarkSoulsCloudSave are available to make your database development process easier. You can access them from within your application using a simple code or you can use them through .NET Framework classes. Squadron is a C# cloud database library that allows you to store data locally and synchronize it with the cloud. It uses SQLite as the backend which means you don’t need to worry about any server side details or setup. Dackup is another open source .NET Core (and .NET Framework) library for working with databases in a cross-platform way. Dackup can be used for managing local SQLite databases as well as accessing remote SQLite databases over http/ftp using either TCP/UDP or localhost connections. Dark Souls Cloud Save is an online game save manager that allows players to keep their savegames on a website and access them from anywhere at any time, even while playing offline! It uses Dark Souls Database Library to store and retrieve data from your games. Popular open source Cloud Database libraries among developers include

cpp-cloud-database

5 best C++ Cloud Database

The use of the C++ cloud database libraries is very important for the cloud application development. These libraries are used to save and retrieve data from the cloud based database. These libraries provide high-level abstractions that allow you to write code once, and then run it anywhere your application needs to go. C++ Cloud database libraries like polyscope, cilantro and pptk enable developers to create applications that need complex processing tasks like data storage, analytics and data visualization without having to manage complex software themselves. Polyscope is one of the best open source libraries for working with Big Data in Python. It provides a simple API for working with large datasets on Hadoop clusters or other distributed storage systems such as MongoDB and HDFS (Hadoop Distributed File System). Polyscope is also available in C++ under GPLv3 license which allows you to integrate this library into your C++ projects. Cilantro is an open source database library written in Java. It’s designed to be highly scalable, but still allow for low latency performance when bandwidth isn’t an issue. Cilantro has been used to power some of the biggest e-commerce applications on the web, including Amazon, eBay and Alibaba. Pptk is an open source project that provides connectivity between a Python application and any cloud database system via a series of interfaces that can be implemented by developers using various technologies (e.g., RESTful APIs or Java libraries). Full list of the best open source C++ cloud database libraries are below

csharp-database

7 best C# Database

C# Database libraries are a combination of data access and data manipulation. These libraries help in creating database applications using C#. The C# database library is a powerful tool for manipulating and working with databases. It provides a set of classes that can be used to create, retrieve, insert, update and delete data in a database. The database library also provides functions that are used to manage connections to the database and manipulate the data stored in the database. The C# database library is not just limited to working with SQL databases. The library also supports XML and text-based (non-relational) databases such as MongoDB, Couchbase, Redis etc. The efcore and ravendb libraries are great for connecting to SQL databases, but they're not the only options. Chinook is a C# library that has been developed by Microsoft to make it easy to interact with data in SQL Server. Its API closely resembles the one that your database server will return. It's also possible to create a database using the Microsoft Data Access components, which includes an API similar to that of Chinook or efcore. Some of the most popular C# Database libraries among developers are

java-cloud-database

7 best Java Cloud Database

We can use Java cloud database libraries to store data in the cloud and access it from anywhere. It is very easy to use and will help you save time and money. You can easily configure your database in the cloud and get started with your application faster. The use of Java Cloud Database libraries like tx-lcn, galaxysql, cloudgraph are increasing day by day. These libraries can be used to store and retrieve data from the cloud. They provide us with the ability to write applications that connect to remote databases on the Internet. There are several Java Cloud Database Libraries available which are used to develop applications that require high scalability and performance. These libraries are designed specifically for cloud computing environments, which helps in reducing the development time and makes it easier for developers to integrate their applications with cloud services such as AWS or Azure. The tx-lcn Cloud Databases are built on top of the Great Big Graph Database, a fully managed graph database that supports real time data integration. Galaxy is a fully transactional SQL engine that provides high performance, reliable, and scalable multi-tenant cloud computing services. Developers tend to use some of the following open source Java Cloud Database libraries

php-cloud-database

7 best PHP Cloud Database

PHP Cloud Database libraries like phpbu, centreon, cloudsuite, gocdb are very useful to access existing databases on the cloud. The PHP Cloud Database libraries provide a simple API which developers can use to connect with a database service provider. These PHP Cloud Database libraries are based on the Object Relational Mapper (ORM) model that provides an abstraction layer between your application and the underlying database. CloudSuite is one of the most popular PHP Cloud Database libraries on the market today. It's free and open source, so you can download the code from GitHub and run it locally. You don't have to pay any monthly fees or upgrade guarantees with this library either! phpBu is a open source PHP Project with REST API for MySQL, MariaDB, Percona Server and SQLite DB. Centreon is an API for MongoDB, Redis (in development), PostgreSQL and Memcache. GoCdb is a golang library for MySQL database. Some of the most widely used open source PHP Cloud Database libraries among developers include

cpp-database

9 best C++ Database

The use of C++ Database libraries like mongo, oceanbase, soci is very common in the world. The reason behind its popularity is the high performance and reliability it provides. It also has a good support for large data sets. The most popular database library in C++ is mongoDB which is the open-source database that has a lot of features like high performance and low latency which makes it ideal for web applications. It can be used to store information from different platforms like mobile devices, desktops and servers as well. MongoDB is also an object oriented language so you can use its classes for your data structures. Another popular database library in C++ is oceanbase which provides a powerful framework for building scalable web applications using PHP. Oceanbase has built-in support for various databases such as MySQL, PostgreSQL, Oracle, SQL Server etc. It supports multiple languages including PHP and Java so you don't have to worry about writing any code in these languages to access your database server. The other advantage of using oceanbase is its ability to handle multiple users simultaneously without any performance issues or downtime. Some of the most widely used open source C++ Database libraries among developers include

cpp-cloud-database

5 best C++ Cloud Database

The use of the C++ cloud database libraries is very important for the cloud application development. These libraries are used to save and retrieve data from the cloud based database. These libraries provide high-level abstractions that allow you to write code once, and then run it anywhere your application needs to go. C++ Cloud database libraries like polyscope, cilantro and pptk enable developers to create applications that need complex processing tasks like data storage, analytics and data visualization without having to manage complex software themselves. Polyscope is one of the best open source libraries for working with Big Data in Python. It provides a simple API for working with large datasets on Hadoop clusters or other distributed storage systems such as MongoDB and HDFS (Hadoop Distributed File System). Polyscope is also available in C++ under GPLv3 license which allows you to integrate this library into your C++ projects. Cilantro is an open source database library written in Java. It’s designed to be highly scalable, but still allow for low latency performance when bandwidth isn’t an issue. Cilantro has been used to power some of the biggest e-commerce applications on the web, including Amazon, eBay and Alibaba. Pptk is an open source project that provides connectivity between a Python application and any cloud database system via a series of interfaces that can be implemented by developers using various technologies (e.g., RESTful APIs or Java libraries). Full list of the best open source C++ cloud database libraries are below

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QUESTION

Javascript dynamically inserted later on: how to make it run?

Asked 2022-Apr-17 at 14:12

I have scripts In my React app that are inserted dynamically later on. The scripts don't load.

In my database there is a field called content, which contains data that includes html and javascript. There are many records and each record can include multiple scripts in the content field. So it's not really an option to statically specify each of the script-urls in my React app. The field for a record could for example look like:

1<p>Some text and html</p>
2<div id="xxx_hype_container">
3    <script type="text/javascript" charset="utf-8" src="https://example.com/uploads/hype_generated_script.js?499892"></script>
4</div>
5<div style="display: none;" aria-hidden="true"> 
6<div>Some text.</div> 
7Etc…
8

I call on this field in my React app using dangerouslySetInnerHTML:

1<p>Some text and html</p>
2<div id="xxx_hype_container">
3    <script type="text/javascript" charset="utf-8" src="https://example.com/uploads/hype_generated_script.js?499892"></script>
4</div>
5<div style="display: none;" aria-hidden="true"> 
6<div>Some text.</div> 
7Etc…
8render() {
9    return (
10        <div data-page="clarifies">
11            <div className="container">
12                <div dangerouslySetInnerHTML={{ __html: post.content }} />
13                ... some other data
14            </div>
15        </div>
16    );
17}
18

It correctly loads the data from the database and displays the html from that data. However, the Javascript does not get executed. I think the script doesn't work because it is dynamically inserted later on. How can I make these scripts work/run?

This post suggest a solution for dynamically inserted scripts, but I don't think I can apply this solution because in my case the script/code is inserted from a database (so how to then use nodeScriptReplace on the code...?). Any suggestions how I might make my scripts work?


Update in response to @lissettdm their answer:

1<p>Some text and html</p>
2<div id="xxx_hype_container">
3    <script type="text/javascript" charset="utf-8" src="https://example.com/uploads/hype_generated_script.js?499892"></script>
4</div>
5<div style="display: none;" aria-hidden="true"> 
6<div>Some text.</div> 
7Etc…
8render() {
9    return (
10        <div data-page="clarifies">
11            <div className="container">
12                <div dangerouslySetInnerHTML={{ __html: post.content }} />
13                ... some other data
14            </div>
15        </div>
16    );
17}
18constructor(props) {
19    this.ref = React.createRef();
20}
21
22componentDidUpdate(prevProps, prevState) {
23    if (prevProps.postData !== this.props.postData) {
24        this.setState({
25            loading: false,
26            post: this.props.postData.data,
27            //etc
28        });
29        setTimeout(() => parseElements());
30
31        console.log(this.props.postData.data.content);
32        // returns html string like: `<div id="hype_container" style="margin: auto; etc.`
33        const node = document.createRange().createContextualFragment(this.props.postData.data.content);
34        console.log(JSON.stringify(this.ref));
35        // returns {"current":null}
36        console.log(node);
37        // returns [object DocumentFragment]
38        this.ref.current.appendChild(node);
39        // produces error "Cannot read properties of null"
40    }
41}
42
43render() {
44    const { history } = this.props;
45    /etc.
46    return (
47        {loading ? (
48            some code
49        ) : (
50            <div data-page="clarifies">
51                <div className="container">
52                    <div ref={this.ref}></div>
53                    ... some other data
54                </div>
55            </div>
56        );
57    );
58}
59

The this.ref.current.appendChild(node); line produces the error:

TypeError: Cannot read properties of null (reading 'appendChild')

ANSWER

Answered 2022-Apr-14 at 19:05

Rendering raw HTML without React recommended method is not a good practice. React recommends method dangerouslySetInnerHTML to render raw HTML.

Source https://stackoverflow.com/questions/71876427