Merge pull request #142 from ZoneTree/docs-cleanup

drop redundant docs

Author: koculu

docs/concepts/lsm-tree.md

@@ -74,4 +74,4 @@ The main LSM controls are:
 
 The practical decision is how much data to batch vertically, and how large each horizontal persistent rewrite unit should be.
 
-See [write-heavy workloads](../tuning/write-heavy-workloads.md), [read-heavy workloads](../tuning/read-heavy-workloads.md), and [write amplification](../tuning/write-amplification.md).
+See [write amplification](../tuning/write-amplification.md), [disk segment tuning](../tuning/disk-segments.md), and [read-path caching](../storage/read-path-caching.md).

docs/index.md

@@ -59,9 +59,7 @@ For the storage model, start with [LSM Tree](concepts/lsm-tree.md). For ZoneTree
 
 ## Tuning
 
-* [Write-heavy workloads](tuning/write-heavy-workloads.md)
 * [Write amplification](tuning/write-amplification.md)
-* [Read-heavy workloads](tuning/read-heavy-workloads.md)
 * [Disk segment tuning](tuning/disk-segments.md)
 * [Large values](tuning/large-values.md)
 

docs/operations/troubleshooting.md

@@ -41,7 +41,7 @@ First actions:
 * tune `MutableSegmentMaxItemCount` by expected record byte size,
 * benchmark WAL modes with the real storage device.
 
-See [write-heavy workloads](../tuning/write-heavy-workloads.md).
+See [write amplification](../tuning/write-amplification.md), [large values](../tuning/large-values.md), and [WAL modes](../durability/wal-modes.md).
 
 ## Read-Only Segments Accumulate
 
@@ -93,7 +93,7 @@ First actions:
 * keep one-off full scans from contributing to the block cache,
 * review disk compression block size for random-read workloads.
 
-See [read-heavy workloads](../tuning/read-heavy-workloads.md) and [read-path caching](../storage/read-path-caching.md).
+See [read-path caching](../storage/read-path-caching.md), [key ordering](../concepts/key-ordering.md), and [disk segment tuning](../tuning/disk-segments.md).
 
 ## Process Memory Looks High