kappa-view-query
Advanced tools
Comparing version 3.0.0-alpha1 to 3.0.0
| const through = require('through2') | ||
| const memdb = require('memdb') | ||
| const memdb = require('level-mem') | ||
| const charwise = require('charwise') | ||
@@ -55,5 +55,3 @@ const { EventEmitter } = require('events') | ||
| gte: [idx.key, ...__opts.gte], | ||
| keyEncoding, | ||
| keys: true, | ||
| values: true | ||
| keyEncoding | ||
| }) | ||
@@ -60,0 +58,0 @@ |
| { | ||
| "name": "kappa-view-query", | ||
| "version": "3.0.0-alpha1", | ||
| "description": "define your own indexes and execute map-filter-reduce queries over a set of hypercores using kappa-core", | ||
| "version": "3.0.0", | ||
| "description": "execute map-filter-reduce queries over a kappa-core", | ||
| "author": "kyphae", | ||
| "license": "MIT", | ||
| "main": "index.js", | ||
| "repository": { | ||
| "type": "git", | ||
| "url": "git+https://github.com/kappa-db/kappa-view-query.git" | ||
| }, | ||
| "scripts": { | ||
@@ -28,5 +26,6 @@ "test": "tape test/**/*.test.js | tap-spec", | ||
| "hypercore": "^8.4.1", | ||
| "kappa-core": "github:Frando/kappa-core#kappa5-new", | ||
| "kappa-core": "github:Frando/kappa-core#exp-0.2.3", | ||
| "kappa-sparse-indexer": "^0.6.0", | ||
| "level": "^5.0.1", | ||
| "memdb": "^1.3.1", | ||
| "level-mem": "^5.0.1", | ||
| "mkdirp": "^0.5.1", | ||
@@ -37,3 +36,3 @@ "multifeed": "5.1.1", | ||
| "rimraf": "^2.6.3", | ||
| "subleveldown": "^4.1.4", | ||
| "subleveldown": "^5.0.0", | ||
| "tap-spec": "^5.0.0", | ||
@@ -44,4 +43,9 @@ "tape": "^4.11.0", | ||
| }, | ||
| "author": "", | ||
| "license": "ISC" | ||
| "repository": { | ||
| "type": "git", | ||
| "url": "git+https://github.com/kappa-db/kappa-view-query.git" | ||
| }, | ||
| "bugs": { | ||
| "url": "https://github.com/kappa-db/kappa-view-query/issues" | ||
| } | ||
| } |
@@ -9,3 +9,3 @@ # Kappa View Query | ||
| `kappa-view-query` uses a key / value store to compose a single index either in memory (using `memdb`) or stored as a file (using `level`). Each time a message is published to a feed, or is received via replication, `kappa-view-query` checks to see if any of the message's fields match any of the indexes. | ||
| `kappa-view-query` uses a key / value store to compose a single index either in memory (using `level-mem`) or stored as a file (using `level`). Each time a message is published to a feed, or is received via replication, `kappa-view-query` checks to see if any of the message's fields match any of the indexes. | ||
@@ -50,3 +50,3 @@ We can define an index like this: | ||
| In the case of the above dataset and query, the closest matching index is the one we provided above, named `typ`. At this point, `kappa-view-query` can then reduce the scope of our index file significantly, by filtering all references in our level or memdb, greater than or equal to `typ!chat/message!1566486000000`, but less than or equal to `type!chat/message!1566478800000`. This gives us a subset of references with which we can fetch the actual messages from our hypercore feeds. | ||
| In the case of the above dataset and query, the closest matching index is the one we provided above, named `typ`. At this point, `kappa-view-query` can then reduce the scope of our index file significantly, by filtering all references in our level or level-mem, greater than or equal to `typ!chat/message!1566486000000`, but less than or equal to `type!chat/message!1566478800000`. This gives us a subset of references with which we can fetch the actual messages from our hypercore feeds. | ||
@@ -64,3 +64,3 @@ ## Usage | ||
| const collect = require('collect-stream') | ||
| const memdb = require('memdb') | ||
| const memdb = require('level-mem') | ||
| const sub = require('subleveldown') | ||
@@ -117,3 +117,3 @@ | ||
| const collect = require('collect-stream') | ||
| const memdb = require('memdb') | ||
| const memdb = require('level-mem') | ||
| const sub = require('subleveldown') | ||
@@ -120,0 +120,0 @@ |
@@ -8,3 +8,3 @@ const { describe } = require('tape-plus') | ||
| const ram = require('random-access-memory') | ||
| const memdb = require('memdb') | ||
| const memdb = require('level-mem') | ||
| const sub = require('subleveldown') | ||
@@ -301,4 +301,4 @@ const level = require('level') | ||
| core.ready('query', () => { | ||
| var batch2 = seeds.slice(3, 5) | ||
| feed2.append(batch2, (err, _) => { | ||
| var batch1 = seeds.slice(0, 3) | ||
| feed1.append(batch1, (err, _) => { | ||
| assert.error(err, 'no error') | ||
@@ -309,4 +309,4 @@ }) | ||
| core.ready('query', () => { | ||
| var batch1 = seeds.slice(0, 3) | ||
| feed1.append(batch1, (err, _) => { | ||
| var batch2 = seeds.slice(3, 5) | ||
| feed2.append(batch2, (err, _) => { | ||
| assert.error(err, 'no error') | ||
@@ -313,0 +313,0 @@ }) |
@@ -36,3 +36,3 @@ const rimraf = require('rimraf') | ||
| function tmp () { | ||
| var tmpDir = tmpdir().name | ||
| var tmpDir = './'+tmpdir().name | ||
| mkdirp.sync(tmpDir) | ||
@@ -39,0 +39,0 @@ return tmpDir |
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Improved metrics
- Number of package files
- increased by14.29%
16
- Lines of code
- increased by27.01%
1232
- Number of low maintenance alerts
- decreased by-100%
0
- Number of low quality alerts
- decreased by-50%
1
Worsened metrics
- Total package byte prevSize
- decreased by-65.73%
50768
- Dev dependency count
- increased by6.67%
16