Add links to TSDB blog post series in tsdb/README.md
[![GoDoc](https://godoc.org/github.com/prometheus/prometheus/tsdb?status.svg)](https://godoc.org/github.com/prometheus/prometheus/tsdb)
-This repository contains the Prometheus storage layer that is used in its 2.x releases.
+This directory contains the Prometheus storage layer that is used in its 2.x releases.
A writeup of its design can be found [here](https://fabxc.org/blog/2017-04-10-writing-a-tsdb/).
@@ -11,3 +11,9 @@ Based on the Gorilla TSDB [white papers](http://www.vldb.org/pvldb/vol8/p1816-te
Video: [Storing 16 Bytes at Scale](https://youtu.be/b_pEevMAC3I) from [PromCon 2017](https://promcon.io/2017-munich/).
See also the [format documentation](docs/format/README.md).
+
+A series of blog posts explaining different components of TSDB:
+* [The Head Block](https://ganeshvernekar.com/blog/prometheus-tsdb-the-head-block/)
+* [WAL and Checkpoint](https://ganeshvernekar.com/blog/prometheus-tsdb-wal-and-checkpoint/)
+* [Memory Mapping of Head Chunks from Disk](https://ganeshvernekar.com/blog/prometheus-tsdb-mmapping-head-chunks-from-disk/)
+* [Persistent Block and its Index](https://ganeshvernekar.com/blog/prometheus-tsdb-persistent-block-and-its-index/)
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