Import data from JSON Lines (JSONL / NDJSON / LDJSON) file to PostgreSQL

Want to import data from JSON Lines (JSONL / NDJSON / LDJSON) file to PostgreSQL ?

Using Withdata software FileToDB, a JSON Lines to PostgreSQL converter, you can convert data from JSON Lines (JSONL / NDJSON / LDJSON) file to PostgreSQL easily and fast.

• Can run in GUI mode, Step by Step, just a few mouse clicks.
• Can run in Command line, for Scheduled Tasks and Streams.
• Import JSON Lines locally, Avoid uploading LARGE JSON Lines file(s) to online services.
• Support Windows, Linux, macOS.

Download FileToDB

Import data from JSON Lines (JSONL / NDJSON / LDJSON) file to PostgreSQL

Login to PostgreSQL -> Choose JSON Lines file -> Set PostgreSQL table -> Import JSON Lines to PostgreSQL

Choose PostgreSQL and logon.

Click “Wizard – 1 File To 1 Table” at task dialog.

Select the “JSON” file type.

then show the wizard.

1. Open a JSON Lines (JSONL / NDJSON / LDJSON) file.

Support large ( > 4GB ) JSON Lines file.

Here is the file’s content.

FileToDB will parse JSON Lines file.

2. Select a PostgreSQL table and config fields.

3. Preview data will be in PostgreSQL table.

4. Import JSON Lines data to PostgreSQL.

View imported data in PostgreSQL table

Convert JSON Lines (JSONL / NDJSON / LDJSON) to PostgreSQL in command line

Save “JSON Lines to PostgreSQL” session, then you can:

• Import JSON Lines (JSONL / NDJSON / LDJSON) to PostgreSQL in Windows command line.
• Import JSON Lines (JSONL / NDJSON / LDJSON) to PostgreSQL in Linux command line.
• Import JSON Lines (JSONL / NDJSON / LDJSON) to PostgreSQL in macOS command line.

Set scheduled tasks for converting JSON Lines (JSONL / NDJSON / LDJSON) to PostgreSQL

You can schedule and automate this “JSON Lines to PostgreSQL” conversion task by:

1) Save session and create .bat (Windows) or .sh (Linux/macOS) file.

2) Set scheduled task.

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