# A catch with persistent file stores

**URL:** <https://discourse.nodered.org/t/a-catch-with-persistent-file-stores/21062>\
**Category:** General\
**Created:** [30 January 2020 22:55 UTC](https://discourse.nodered.org/t/a-catch-with-persistent-file-stores/21062 "2020-01-30T22:55:47Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Paul-Reed](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/paul-reed/32/66906_2.png) [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)\
**Post date:** [30 January 2020 23:03 UTC](https://discourse.nodered.org/t/a-catch-with-persistent-file-stores/21062/2 "2020-01-30T23:03:38Z")

</div>

You can always change the flush interval;

```auto
    contextStorage: {
      default: "file",
    memoryOnly: { module: 'memory' },
          file: { module: 'localfilesystem',
          config: {
                  flushInterval: '10'
                  },
           },
    },
```

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_[View the full topic](https://discourse.nodered.org/t/a-catch-with-persistent-file-stores/21062)._