independently. They expose a mostly MySQL-compatible interface for clients. There are some wall-clock dependencies in TiDB. Placement Driver, for instance, allocates timestamps based on local wall-clocks, but read-write registers, and the append test uses appends of unique elements to lists. We include realtime dependencies (e.g. T1 com- pletes before T2 begins) in our analysis. TiDB doesn’t formally promise realtime these reads and writes are of individual records, as opposed to predi- cates, these dependencies are item anti-dependencies, and this history is also G2-item—an anomaly prohib- ited by repeatable read. Intuitively

3 Step 3: Install Maven This sample application uses Apache Maven to manage the application’s dependencies. Spring supports Maven 3.3 and later versions. As dependency management software, the latest stable resources ￿── application.yml • pom.xml declares the project’s Maven configuration, such as dependencies and packag- ing. • application.yml declares the project’s user configuration, such as database source>17 17 <dependencies> org.springframework.boot spring-boot-starter-d

thon-mysqlclient-quickstart �→ .git cd tidb-python-mysqlclient-quickstart; Step 2: Install dependencies Run the following command to install the required packages (including mysqlclient) for the sample mysqlconnector- �→ quickstart.git cd tidb-python-mysqlconnector-quickstart Step 2: Install dependencies Run the following command to install the required packages (including mysql-connector- python) com/tidb-samples/tidb-python-pymysql-quickstart.git cd tidb-python-pymysql-quickstart Step 2: Install dependencies Run the following command to install the required packages (including PyMySQL) for the sample

thon-mysqlclient-quickstart �→ .git cd tidb-python-mysqlclient-quickstart; Step 2: Install dependencies Run the following command to install the required packages (including mysqlclient) for the sample mysqlconnector- �→ quickstart.git cd tidb-python-mysqlconnector-quickstart Step 2: Install dependencies Run the following command to install the required packages (including mysql-connector- python) com/tidb-samples/tidb-python-pymysql-quickstart.git cd tidb-python-pymysql-quickstart Step 2: Install dependencies Run the following command to install the required packages (including PyMySQL) for the sample

thon-mysqlclient-quickstart �→ .git cd tidb-python-mysqlclient-quickstart; Step 2: Install dependencies Run the following command to install the required packages (including mysqlclient) for the sample mysqlconnector- �→ quickstart.git cd tidb-python-mysqlconnector-quickstart Step 2: Install dependencies Run the following command to install the required packages (including mysql-connector- python) com/tidb-samples/tidb-python-pymysql-quickstart.git cd tidb-python-pymysql-quickstart Step 2: Install dependencies Run the following command to install the required packages (including PyMySQL) for the sample

thon-mysqlclient-quickstart �→ .git cd tidb-python-mysqlclient-quickstart; Step 2: Install dependencies Run the following command to install the required packages (including mysqlclient) for the sample mysqlconnector- �→ quickstart.git cd tidb-python-mysqlconnector-quickstart Step 2: Install dependencies Run the following command to install the required packages (including mysql-connector- python) com/tidb-samples/tidb-python-pymysql-quickstart.git cd tidb-python-pymysql-quickstart 178 Step 2: Install dependencies Run the following command to install the required packages (including PyMySQL) for the sample

thon-mysqlclient-quickstart �→ .git cd tidb-python-mysqlclient-quickstart; Step 2: Install dependencies Run the following command to install the required packages (including mysqlclient) for the sample mysqlconnector- �→ quickstart.git cd tidb-python-mysqlconnector-quickstart Step 2: Install dependencies Run the following command to install the required packages (including mysql-connector- python) com/tidb-samples/tidb-python-pymysql-quickstart.git cd tidb-python-pymysql-quickstart Step 2: Install dependencies Run the following command to install the required packages (including PyMySQL) for the sample

thon-mysqlclient-quickstart �→ .git cd tidb-python-mysqlclient-quickstart; Step 2: Install dependencies Run the following command to install the required packages (including mysqlclient) for the sample mysqlconnector- �→ quickstart.git cd tidb-python-mysqlconnector-quickstart Step 2: Install dependencies Run the following command to install the required packages (including mysql-connector- python) com/tidb-samples/tidb-python-pymysql-quickstart.git cd tidb-python-pymysql-quickstart Step 2: Install dependencies Run the following command to install the required packages (including PyMySQL) for the sample

thon-mysqlclient-quickstart �→ .git cd tidb-python-mysqlclient-quickstart; Step 2: Install dependencies Run the following command to install the required packages (including mysqlclient) for the sample mysqlconnector- �→ quickstart.git cd tidb-python-mysqlconnector-quickstart Step 2: Install dependencies Run the following command to install the required packages (including mysql-connector- python) com/tidb-samples/tidb-python-pymysql-quickstart.git cd tidb-python-pymysql-quickstart Step 2: Install dependencies Run the following command to install the required packages (including PyMySQL) for the sample

thon-mysqlclient-quickstart �→ .git cd tidb-python-mysqlclient-quickstart; Step 2: Install dependencies Run the following command to install the required packages (including mysqlclient) for the sample mysqlconnector- �→ quickstart.git cd tidb-python-mysqlconnector-quickstart Step 2: Install dependencies Run the following command to install the required packages (including mysql-connector- python) com/tidb-samples/tidb-python-pymysql-quickstart.git cd tidb-python-pymysql-quickstart Step 2: Install dependencies Run the following command to install the required packages (including PyMySQL) for the sample