PostgreSQL is a free and open-source relational database management system emphasizing extensibility and SQL compliance.
Emit new event when a new column is added to a table. See the documentation
Emit new event when a row is added or modified. See the documentation
Emit new event when a new row is added to a table. See the documentation
Emit new event when new rows are returned from a custom query that you provide. See the documentation
Emit new event when a new table is added to the database. See the documentation
Extract data from a specified URL See the docs here
Finds a row in a table via a custom query. See the documentation
On Pipedream, you can leverage the PostgreSQL app to create workflows that automate database operations, synchronize data across platforms, and react to database events in real-time. Think handling new row entries, updating records from webhooks, or even compiling reports on a set schedule. Pipedream's serverless platform provides a powerful way to connect PostgreSQL with a variety of apps, enabling you to create tailored automation that fits your specific needs.
import postgresql from "@pipedream/postgresql"
export default defineComponent({
props: {
postgresql,
},
async run({ steps, $ }) {
// Component source code:
// https://github.com/PipedreamHQ/pipedream/tree/master/components/postgresql
const queryObj = {
text: "SELECT NOW()",
values: [], // Ignored since query does not contain placeholders
};
return await this.postgresql.executeQuery(queryObj);
},
})
The Automatic Data Extraction API by Zyte specializes in extracting structured data from web pages. When incorporated into Pipedream workflows, this API allows you to automate the process of gathering web data, which can feed into various tasks such as market research, price monitoring, or even lead generation. By triggering workflows with new data inputs, processing and storing the extracted data, and connecting to other apps, Pipedream amplifies the API's utility.
import { axios } from "@pipedream/platform"
export default defineComponent({
props: {
automatic_data_extraction: {
type: "app",
app: "automatic_data_extraction",
}
},
async run({steps, $}) {
const data = JSON.stringify([{
'url': 'http://books.toscrape.com/catalogue/a-light-in-the-attic_1000/index.html',
'pageType': 'product',
}]);
return await axios($, {
method: "post",
url: `https://autoextract.scrapinghub.com/v1/extract`,
headers: {
"Content-Type": `application/json`,
},
auth: {
username: `${this.automatic_data_extraction.$auth.api_key}`,
password: ``,
},
data,
})
},
})