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Add a few links
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@ -20,7 +20,7 @@ nav = [
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The central component of Pilosa's data model is a boolean matrix. Each cell in the matrix is a single bit - if the bit is set, it indicates that a relationship exists between that particular row and column.
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Rows and columns can represent anything (they could even represent the same set of things). Pilosa can associate arbitrary key/value pairs (referred to as attributes) to rows and columns, but queries and storage are optimized around the core matrix.
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Rows and columns can represent anything (they could even represent the same set of things - a [bigraph](https://en.wikipedia.org/wiki/Bigraph)). Pilosa can associate arbitrary key/value pairs (referred to as attributes) to rows and columns, but queries and storage are optimized around the core matrix.
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Pilosa lays out data first in rows, so queries which get all the set bits in one or many rows, or compute a combining operation on multiple rows such as Intersect or Union are the fastest. Pilosa categorizes rows into different *frames* and quickly retrieve the top rows in a frame sorted by the number of bits set in each row.
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@ -163,7 +163,7 @@ durm := pdk.CustomMapper{
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#### Import process
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After designing this schema and mapping, we capture it in a JSON definition file that can be read by the PDK import tool. Running `pdk taxi` runs the import based on the information in this file. See [PDK](../pdk/) for more details on this process.
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After designing this schema and mapping, we capture it in a JSON definition file that can be read by the PDK import tool. Running `pdk taxi` runs the import based on the information in this file. For more details, see the [PDK](../pdk/) section, or check out the [code](https://github.com/pilosa/pdk/tree/master/usecase/taxi) itself.
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#### Queries
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@ -20,7 +20,7 @@ Any HTTP tool can be used to interact with the Pilosa server. The examples in th
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### Starting Pilosa
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Follow the steps in the [Install](../installation/) document to install Pilosa.
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Execute the following in a terminal to run Pilosa with the default configuration (Pilosa will be available at `localhost:10101`):
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Execute the following in a terminal to run Pilosa with the default configuration (Pilosa will be available at [localhost:10101](http://localhost:10101)):
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```
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pilosa server
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```
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