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Comparison · Analytics
Apache TsFile vs Stitch
A side-by-side editorial comparison of Apache TsFile and Stitch — release velocity, themes, recent moves, and the top alternatives to consider.
Apache TsFile vs Stitch: at a glance
What is Apache TsFile?
TsFile 2.5 adds Go to its Java, C++ and Python implementations.
Apache TsFile is the columnar time-series file format underneath IoTDB. The 2.x line has concentrated on the native and Python ends: Arrow-compatible results into Python DataFrames in 2.3.0, CSV, Parquet and Arrow conversion scripts in 2.3.1, SIMD and parallel reads in 2.4.0, and in October 2.5.0 with table-model read and write APIs for Go plus persistent dataset indexes. The old 1.1 line still gets occasional backport releases, most recently 1.1.4 in September.
What is Stitch?
Stitch keeps patching connectors one replication bug at a time.
Stitch's October output is entirely connector maintenance: replication fixes for Marketo and MailChimp, bounded time windows for Pendo events, a nested-child paging bug in Shopify fulfillment orders, and small schema additions to Shopify and HubSpot. The Workday RaaS connector also gained OAuth 2.0 JWT Bearer authentication. No platform-level change appears in the window.
Apache TsFile vs Stitch: editorial side-by-side
Apache TsFile
2.5ANALYTICS
TsFile 2.5 adds Go to its Java, C++ and Python implementations.
◆ Current state
Apache TsFile is the columnar time-series file format underneath IoTDB. The 2.x line has concentrated on the native and Python ends: Arrow-compatible results into Python DataFrames in 2.3.0, CSV, Parquet and Arrow conversion scripts in 2.3.1, SIMD and parallel reads in 2.4.0, and in October 2.5.0 with table-model read and write APIs for Go plus persistent dataset indexes. The old 1.1 line still gets occasional backport releases, most recently 1.1.4 in September.
◆ Where it's heading
TsFile is being shaped into an interchange format that non-JVM tools can read and write directly, with each release widening language coverage or speeding up the native path. The 1.1 backports show IoTDB users on older versions are still being supported.
◆ Prediction
Expect a 2.5.x patch release fixing the new Go and index features, following the pattern of 2.3.1 after 2.3.0.
Stitch
5.0ANALYTICS
Stitch keeps patching connectors one replication bug at a time.
◆ Current state
Stitch's October output is entirely connector maintenance: replication fixes for Marketo and MailChimp, bounded time windows for Pendo events, a nested-child paging bug in Shopify fulfillment orders, and small schema additions to Shopify and HubSpot. The Workday RaaS connector also gained OAuth 2.0 JWT Bearer authentication. No platform-level change appears in the window.
◆ Where it's heading
The product behaves like a managed connector library, updated when a source API or a data bug demands it. Several of these fixes correct silent data problems, such as dropped children and archived records missing from sync, and the auth modernization noted in the summer continues on Workday.
◆ Prediction
Expect the same stream of single-connector updates. Nothing in these entries points to platform work.
Alternatives to Apache TsFile and Stitch
Other Analytics products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Apache TsFile or Stitch.
Apache Iceberg
Iceberg 1.12 drops Spark 3.4 and starts laying groundwork for the v4 table spec.
ManageEngine Log360
Log360's September build fixes the migration to the unified console.
Deepnote
Deepnote's agent now runs from first prompt to finished notebook without handoffs.
Apache Storm
Storm 3.1 adds an Iceberg sink and closes a long list of security gaps in Nimbus and the UI.
Apache HertzBeat
HertzBeat's 1.9.0 is on its second release candidate, and the feed still skips 1.8.0.
See all Apache TsFile alternatives → · See all Stitch alternatives →
Recent activity from Apache TsFile and Stitch
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 11d agoStitchMarketo (v2): Fix replication issues
- 17d agoStitchPendo (v1): Request Pendo events in bounded time windows
- 18d agoStitchHubSpot (v4): Include archived owners and tickets in sync
- 18d agoStitchShopify (v3): Add refundShippingLines to order_refunds
- 19d agoApache TsFileApache TsFile 2.5.0
- 20d agoStitchShopify (v3): Fix: fulfillment_orders drops nested children beyond the second page
- 20d agoStitchMailChimp (v1): Fix bookmark issue and replication method for streams
- 1mo agoApache TsFileTsFile 1.1.4 backports metadata and filter fixes
- 3mo agoApache TsFileSIMD and parallel read paths in Apache TsFile 2.4.0
- 5mo agoApache TsFileCSV, Parquet and Arrow conversion scripts for TsFile 2.3.1
- 6mo agoApache TsFileArrow-backed DataFrames and paginated reads in TsFile 2.3.0
- 6mo agoApache TsFileWrite-time schema changes and read/write encryption in TsFile 2.2.1
Frequently asked questions
What is the difference between Apache TsFile and Stitch?
They serve adjacent needs but don't currently overlap on shipped themes. Stitch is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Apache TsFile better than Stitch?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Stitch is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Analytics products to evaluate alongside.
What are the best alternatives to Apache TsFile?
Top Apache TsFile alternatives in Analytics are ranked by recent ship velocity. Browse the "Apache TsFile alternatives" section above for the current picks, or visit /alternatives/apache-tsfile for the full list with editorial commentary on each.
What are the best alternatives to Stitch?
Top Stitch alternatives in Analytics are ranked by recent ship velocity. Browse the "Stitch alternatives" section above for the current picks, or visit /alternatives/stitchdata for the full list with editorial commentary on each.