diff --git a/Cargo.lock b/Cargo.lock
index d962233..45825e3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,7 +1,5 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
-
 [[package]]
 name = "actix-codec"
 version = "0.4.0"
@@ -9,7 +7,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d5dbeb2d9e51344cb83ca7cc170f1217f9fe25bfc50160e6e200b5c31c1019a"
 dependencies = [
  "bitflags",
- "bytes",
+ "bytes 1.0.1",
  "futures-core",
  "futures-sink",
  "log",
@@ -33,7 +31,7 @@ dependencies = [
  "base64",
  "bitflags",
  "brotli2",
- "bytes",
+ "bytes 1.0.1",
  "bytestring",
  "derive_more",
  "encoding_rs",
@@ -170,7 +168,7 @@ dependencies = [
  "actix-utils",
  "actix-web-codegen",
  "ahash 0.7.4",
- "bytes",
+ "bytes 1.0.1",
  "cfg-if",
  "cookie",
  "derive_more",
@@ -388,6 +386,16 @@ version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
+[[package]]
+name = "bytes"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
+dependencies = [
+ "byteorder",
+ "iovec",
+]
+
 [[package]]
 name = "bytes"
 version = "1.0.1"
@@ -400,14 +408,14 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90706ba19e97b90786e19dc0d5e2abd80008d99d4c0c5d1ad0b5e72cec7c494d"
 dependencies = [
- "bytes",
+ "bytes 1.0.1",
 ]
 
 [[package]]
 name = "cc"
-version = "1.0.68"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a72c244c1ff497a746a7e1fb3d14bd08420ecda70c8f25c7112f2781652d787"
+checksum = "e70cc2f62c6ce1868963827bd677764c62d07c3d9a3e1fb1177ee1a9ab199eb2"
 dependencies = [
  "jobserver",
 ]
@@ -499,9 +507,9 @@ checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
 [[package]]
 name = "cookie"
-version = "0.15.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffdf8865bac3d9a3bde5bde9088ca431b11f5d37c7a578b8086af77248b76627"
+checksum = "d5f1c7727e460397e56abc4bddc1d49e07a1ad78fc98eb2e1c8f032a58a2f80d"
 dependencies = [
  "percent-encoding",
  "time 0.2.27",
@@ -674,6 +682,18 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "filetime"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d34cfa13a63ae058bfa601fe9e313bbdb3746427c1459185464ce0fcf62e1e8"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "redox_syscall",
+ "winapi",
+]
+
 [[package]]
 name = "flate2"
 version = "1.0.20"
@@ -682,8 +702,10 @@ checksum = "cd3aec53de10fe96d7d8c565eb17f2c687bb5518a2ec453b5b1252964526abe0"
 dependencies = [
  "cfg-if",
  "crc32fast",
+ "futures 0.1.31",
  "libc",
  "miniz_oxide",
+ "tokio-io",
 ]
 
 [[package]]
@@ -708,6 +730,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
 
+[[package]]
+name = "futures"
+version = "0.1.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a471a38ef8ed83cd6e40aa59c1ffe17db6855c18e3604d9c4ed8c08ebc28678"
+
 [[package]]
 name = "futures"
 version = "0.3.15"
@@ -854,7 +882,7 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "825343c4eef0b63f541f8903f395dc5beb362a979b5799a84062527ef1e37726"
 dependencies = [
- "bytes",
+ "bytes 1.0.1",
  "fnv",
  "futures-core",
  "futures-sink",
@@ -924,7 +952,7 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "527e8c9ac747e28542699a951517aa9a6945af506cd1f2e1b53a576c17b6cc11"
 dependencies = [
- "bytes",
+ "bytes 1.0.1",
  "fnv",
  "itoa",
 ]
@@ -935,7 +963,7 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60daa14be0e0786db0f03a9e57cb404c9d756eed2b6c62b9ea98ec5743ec75a9"
 dependencies = [
- "bytes",
+ "bytes 1.0.1",
  "http",
  "pin-project-lite",
 ]
@@ -958,7 +986,7 @@ version = "0.14.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7728a72c4c7d72665fde02204bcbd93b247721025b222ef78606f14513e0fd03"
 dependencies = [
- "bytes",
+ "bytes 1.0.1",
  "futures-channel",
  "futures-core",
  "futures-util",
@@ -1014,13 +1042,22 @@ dependencies = [
 
 [[package]]
 name = "instant"
-version = "0.1.9"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61124eeebbd69b8190558df225adf7e4caafce0d743919e5d6b19652314ec5ec"
+checksum = "bee0328b1209d157ef001c94dd85b4f8f64139adb0eac2659f4b08382b2f474d"
 dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "iovec"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "ipnet"
 version = "2.3.1"
@@ -1196,16 +1233,18 @@ dependencies = [
  "async-trait",
  "base64",
  "bincode",
- "bytes",
+ "bytes 1.0.1",
  "chacha20",
  "chrono",
  "clap",
  "ctrlc",
  "dotenv",
- "futures",
+ "flate2",
+ "futures 0.3.15",
  "lfu_cache",
  "log",
  "lru",
+ "maxminddb",
  "md-5",
  "once_cell",
  "parking_lot",
@@ -1218,6 +1257,7 @@ dependencies = [
  "serde_yaml",
  "sodiumoxide",
  "sqlx",
+ "tar",
  "tempfile",
  "thiserror",
  "tokio",
@@ -1251,6 +1291,17 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
+[[package]]
+name = "maxminddb"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "835288c768ea07fedcccf84f1c9a463fe7e36856b5868d5ea050f858e20b01b8"
+dependencies = [
+ "log",
+ "memchr",
+ "serde",
+]
+
 [[package]]
 name = "md-5"
 version = "0.9.1"
@@ -1665,7 +1716,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "246e9f61b9bb77df069a947682be06e31ac43ea37862e244a69f177694ea6d22"
 dependencies = [
  "base64",
- "bytes",
+ "bytes 1.0.1",
  "encoding_rs",
  "futures-core",
  "futures-util",
@@ -2021,7 +2072,7 @@ dependencies = [
  "atoi",
  "bitflags",
  "byteorder",
- "bytes",
+ "bytes 1.0.1",
  "chrono",
  "crc",
  "crossbeam-channel",
@@ -2065,7 +2116,7 @@ checksum = "47e4a2349d1ffd60a03ca0de3f116ba55d7f406e55a0d84c64a5590866d94c06"
 dependencies = [
  "dotenv",
  "either",
- "futures",
+ "futures 0.3.15",
  "heck",
  "hex",
  "once_cell",
@@ -2204,6 +2255,17 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
+[[package]]
+name = "tar"
+version = "0.4.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d779dc6aeff029314570f666ec83f19df7280bb36ef338442cfa8c604021b80"
+dependencies = [
+ "filetime",
+ "libc",
+ "xattr",
+]
+
 [[package]]
 name = "tempfile"
 version = "3.2.0"
@@ -2346,7 +2408,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "98c8b05dc14c75ea83d63dd391100353789f5f24b8b3866542a5e85c8be8e985"
 dependencies = [
  "autocfg",
- "bytes",
+ "bytes 1.0.1",
  "libc",
  "memchr",
  "mio",
@@ -2359,6 +2421,17 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "tokio-io"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57fc868aae093479e3131e3d165c93b1c7474109d13c90ec0dda2a1bbfff0674"
+dependencies = [
+ "bytes 0.4.12",
+ "futures 0.1.31",
+ "log",
+]
+
 [[package]]
 name = "tokio-macros"
 version = "1.3.0"
@@ -2399,7 +2472,7 @@ version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1caa0b0c8d94a049db56b5acf8cba99dc0623aab1b26d5b5f5e2d945846b3592"
 dependencies = [
- "bytes",
+ "bytes 1.0.1",
  "futures-core",
  "futures-sink",
  "log",
@@ -2592,9 +2665,9 @@ checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
 
 [[package]]
 name = "vergen"
-version = "5.1.12"
+version = "5.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f710158a7c9449f400cf734e97cb417a09a7b5f0cf54b133718b6b2951c9f79"
+checksum = "542f37b4798c879409865dde7908e746d836f77839c3a6bea5c8b4e4dcf6620b"
 dependencies = [
  "anyhow",
  "cfg-if",
@@ -2794,6 +2867,15 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
 
+[[package]]
+name = "xattr"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "244c3741f4240ef46274860397c7c74e50eb23624996930e484c16679633a54c"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "yaml-rust"
 version = "0.4.5"
diff --git a/Cargo.toml b/Cargo.toml
index 28f9d10..479ff63 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,11 +25,13 @@ chrono = { version = "0.4", features = [ "serde" ] }
 clap = { version = "3.0.0-beta.2", features = [ "wrap_help" ] }
 ctrlc = "3"
 dotenv = "0.15"
+flate2 = { version = "1", features = [ "tokio" ] }
 futures = "0.3"
 once_cell = "1"
 log = { version = "0.4", features = [ "serde" ] }
 lfu_cache = "1"
 lru = "0.6"
+maxminddb = "0.20"
 md-5 = "0.9"
 parking_lot = "0.11"
 prometheus = { version = "0.12", features = [ "process" ] }
@@ -41,6 +43,7 @@ serde_repr = "0.1"
 serde_yaml = "0.8"
 sodiumoxide = "0.2"
 sqlx = { version = "0.5", features = [ "runtime-actix-rustls", "sqlite", "time", "chrono", "macros", "offline" ] }
+tar = "0.4"
 thiserror = "1"
 tokio = { version = "1", features = [ "rt-multi-thread", "macros", "fs", "sync", "parking_lot" ] }
 tokio-stream = { version = "0.1", features = [ "sync" ] }