Welcome To

SchemaSpy 6.2

Document your database simply and easily

Get Started

Welcome in SchemaSpy we will do the best to simplify documentation process of your database.
When you start using SchemaSpy you can build your documentation in continuous process

> java -jar schemaspy.jar -t mssql05 -dp C:/sqljdbc4-3.0.jar -db DATABASE -host SERVER -port 1433 -s dbo -u USER -p PASSWORD -o DIRECTORY

Installation

Process of installation is very simple because SchemaSpy is only one Java .jar application. You can learn more read the installation doc.

Configuration

When you environment will be ready, and you can start using SchemaSpy you can read more about the configuration.

Tutorial

This is short description about the tool and how to use it. Please read more here.

Sample output for Chinook database

SchemaSpy is generating your database to HTML documentation, including Entity Relationship diagrams.
Using HTML version of documentation you can easliy share with your team or community.

Browse some sample pages generated by SchemaSpy.
Note that this was run against an extremely limited schema so it doesn't show the full power of the tool.

mtk addr files

Mtk Addr Files [hot] Online

The hardware-level address mapped directly to the memory controller blocks.

The internal label recognized by the Android operating system (e.g., preloader , boot , recovery , system , userdata ).

are critical hexadecimal reference logs or configuration files utilized to define the precise physical memory layout of MediaTek (MTK) processor-based Android devices. In the world of smartphone flashing, repair, and unbricking, attempting to format or flash memory blindly can corrupt your bootloader or destroy the device. "Addr" (Address) files prevent this by mapping out exactly where system partitions like boot , recovery , system , or frp (Factory Reset Protection) begin and end in the device's eMMC or UFS storage.

Use the find function ( Ctrl + F ) to search for the specific partition address you need (e.g., "FRP"). Method 2: Generating Addresses via MTK Droid Tools or WwR mtk addr files

Understanding MTK Addr Files in MediaTek Firmware Flashing MTK Addr (Address) files are critical configuration components used in the firmware flashing and servicing ecosystem of devices powered by MediaTek (MTK) system-on-chips (SoCs). These files act as architectural maps that guide flashing software, such as the SP Flash Tool or specialized hardware boxes, to write specific data to precise physical locations within a device's storage. Without accurate address definitions, the flashing process cannot safely interact with the device's flash memory. The Core Function of MTK Addr Files

: Providing exact hex addresses for various device partitions (like boot, recovery, and system). Precision Servicing

Modern MediaTek devices feature Secure Boot and locked bootloaders. You cannot simply flash or format them with SP Flash Tool using standard address files without using a custom Download Agent, a specific auth file, or bypass scripts like mtkclient. The hardware-level address mapped directly to the memory

: If you need to wipe a specific part of the phone, you copy the "Begin Address" and "Format Length" from the scatter file into your flashing tool to ensure you don't delete the wrong thing. Data Extraction on MTK-based Android Mobile Phone Forensics

Here is a design for a feature that solves these problems.

What is the specific (e.g., MT6765, MT6580)? In the world of smartphone flashing, repair, and

The easiest way to get a valid MTK Addr/Scatter file is to download the official stock firmware (Fastboot/SP Flash ROM) specifically built for your device's chipset (e.g., MT6580, MT6752, MT6877). The scatter text file is always located in the main image directory. 2. Dumping from a Working Device

| Error Message | Likely Cause | |---------------|----------------| | STATUS_SCATTER_FILE_INVALID | Missing or corrupt scatter file. | | S_BROM_DOWNLOAD_DA_FAIL | DA binary mismatch – wrong address tables inside DA. | | ERROR : STATUS_PARTITION_NOT_FOUND | Address in scatter file points to non‑existent flash region. | | DRAM Setup failed | Preloader address incorrect – RAM init code not loaded. |

Without an accurate address file, flashing software is entirely blind. It cannot safely communicate with the device’s bootloader. Here is why these files are indispensable: 1. Target Partitioning

The "Addr" (Address) components define two critical parameters for every single partition (such as preloader , boot , system , and userdata ):

About

SchemaSpy

This project continues the work began by John Currier in 2004 and has improved over the years with great support from our community.
You can find out more about the initial project on Source Forge

I would like to continuously improve SchemaSpy and to release a new version of this great tool because we haven't had any releases since version 5.0.0 was released in 2010.
I personally believe that work on SchemaSpy should be continued and a lot of the still-existing issues should be resolved.
I would like to say a BIG thank you to John Currier for inventing this database entity-relationship (ER) diagram generator.

SchemaSpy Team would like inform that JetBrains is helping by provided IDE to develop the application. Thanks to its support program for an Open Source projects !

Do you need help or you find the bug?

Open a new issue here on GitHub