Revisit the documentation for the store

1 files changed, 31 insertions, 31 deletions

diff --git a/doc/src/02000-store.md b/doc/src/02000-store.md
index 301ce304..21243e5e 100644
--- a/doc/src/02000-store.md
+++ b/doc/src/02000-store.md
@@ -4,13 +4,19 @@ The store is where all the good things happen.
 The store is basically just a directory on the filesystem imag manages and keeps
 its state in.
 
-One could say that the store is simply a databases, and it really is. We opted
+One could say that the store is simply a database, and it really is. We opted
 to go for plain text, though, as we believe that plain text is the only sane way
-to do such a thing.
+to do such a thing, especially because the amount of data which is to be
+expected in this domain is in the lower Megabytes range and even if it is
+_really_ much won't exceed the Gigabytes ever.
+
+Having a storage format which is plain-text based is the superior approach, as
+text editors will always be there.
+
 A user should always be able to read her data without great effort and putting
 everything in a _real_ database like sqlite or even postgresql would need a user
 to install additional software just to read his own data. We don't want that.
-Text is readable until the worlds end and we think it is therefor better to
+Text is readable until the worlds end and we think it is therefore better to
 store the data in plain text.
 
 The following sections describe the store and the file format we use to store
@@ -19,10 +25,10 @@ to dig into the store with their editors.
 
 ## File Format {#sec:thestore:fileformat}
 
-The contents of the store are encoded in either UTF-8 or ASCII. Either way, a
-normal text editor (like `vim` or the other one) will always be sufficient to
-dog into the store and modify files. For simple viewing even a pager (like
-`less`) is sufficient.
+The contents of the store are encoded in UTF-8.
+A normal text editor (like `vim` or the other one) will always be sufficient to
+dig into the store and modify files.
+For simple viewing even a pager (like `less`) is sufficient.
 
 Each entry in the store consists of two parts:
 
@@ -44,24 +50,24 @@ restricted in their way of altering the data.
 
 So normally there are several sections in the header. One section (`[imag]`) is
 always present. It contains a `version` field, which tells imag which version
-this file was created with (the version information is _also_ encoded in the
-filename, just in case things change in the future). It also contains a `links`
-field which is an Array of values. This `links` field is for linking (see
-@sec:thestore:linking) to other entries in the store.
+this file was created with.
 
 Other sections are named like the modules which created them. Every module is
 allowed to store arbitrary data under its own section and a module may never
-read other sections than its own. This is not enforced by imag itself, though.
+read other sections than its own.
+
+These conventions are not enforced by imag itself, though.
 
 ### Content Format {#sec:thestore:fileformat:content}
 
 The content is the part of the file where the user is free to enter any textual
 content. The content may be rendered as Markdown or other markup format for the
 users convenience. The store does never expect and specific markup and actually
-the markup implementation is not inside the very code of imag.
+the markup implementation is not inside the very core of imag.
 
 Technically it would be possible that the content part of a file is used to
-store binary data. We don't want this, though.
+store binary data.
+We don't want this, though, as it is contrary to the goals of imag.
 
 ### Example {#sec:thestore:fileformat:example}
 
@@ -101,7 +107,7 @@ So if the store exists in `/home/user/store/`, a file with the storepath
 `/home/user/store/example.file`.
 
 By convention, each `libimagentry<name>` and `libimag<name>` module stores its
-entries in in `/<name/`.
+entries in in `/<name>/`.
 
 So, the pattern for the storepath is
 
@@ -110,8 +116,8 @@ So, the pattern for the storepath is
 ```
 
 Any number of subdirectories may be used, so creating folder hierarchies is
-possible and valid. A file "example" for a module "module"
-would be stored in sub-folders like this:
+possible and valid.
+A file "example" for a module "module" could be stored in sub-folders like this:
 
 ```
 /module/some/sub/folder/example
@@ -127,21 +133,21 @@ Note: This is a very core thing. Casual users might want to skip this section.
 ### Problem {#sec:thestore:backends:problem}
 
 First, we had a compiletime backend for the store.
-This means that the actual filesystem operations were compiled into the stores
+This means that the actual filesystem operations were compiled into the store
 either as real filesystem operations (in a normal debug or release build) but as
 a in-memory variant in the 'test' case.
 So tests did not hit the filesystem when running.
 This gave us us the possibility to run tests concurrently with multiple stores
-that did not interfere with eachother.
+that did not interfere with each other.
 
 This approach worked perfectly well until we started to test not the
 store itself but crates that depend on the store implementation.
 When running tests in a crate that depends on the store, the store
 itself was compiled with the filesystem-hitting-backend.
 This was problematic, as tests could not be implemented without hitting
-the filesystem.
+the filesystem and mess up other currently-running tests.
 
-Hence we implemented this.
+Hence we implemented store backends.
 
 ### Implementation {#sec:thestore:backends:implementation}
 
@@ -182,7 +188,7 @@ backend in other ways, too.
 
 This is a backend for the imag store which is created
 from stdin, by piping contents into the store (via JSON or TOML) and piping the
-store contents (as JSON or TOML) to stdout when the the backend is destructed.
+store contents (as JSON or TOML) to stdout when the backend is destructed.
 
 This is one of some components which make command-chaining in imag possible.
 With this, the application does not have to know whether the store actually
@@ -196,12 +202,8 @@ implementation are possible.
 
 The following section assumes a JSON mapper.
 
-The mapper reads the JSON, parses it (thanks serde!) and translates it to
-a `Entry`, which is the in-memory representation of the files.
-The `Entry` contains a `Header` part and a `Content` part.
-
-This is then made available to the store codebase.
-
+The mapper reads the JSON, parses it and translates it to a `Entry`.
+Then, the entry is made available to the store codebase.
 To summarize what we do right now, lets have a look at the awesome ascii-art
 below:
 
@@ -212,9 +214,7 @@ below:
  IO   Mapper         Store      Mapper  IO
 +--+---------+----------------+--------+--+
 |  |         |                |        |  |
-    JSON     ->    Entry     ->  JSON
-                   + Header
-                   + Content
+      JSON   ->    Entry     ->  JSON
 ```
 
 This is what gets translated where for one imag call with a stdio store backend.